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提交 bcacff29 编写于 作者: A Arnd Bergmann
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Merge branches 'at91/fixes', 'imx/fixes' and 'pxa/fixes' of... 

Merge branches 'at91/fixes', 'imx/fixes' and 'pxa/fixes' of git+ssh://master.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc into next/fixes
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Documentation/Changes
浏览文件 @ bcacff29
......@@ -2,13 +2,7 @@ Intro
=====
This document is designed to provide a list of the minimum levels of
software necessary to run the 2.6 kernels, as well as provide brief
instructions regarding any other "Gotchas" users may encounter when
trying life on the Bleeding Edge. If upgrading from a pre-2.4.x
kernel, please consult the Changes file included with 2.4.x kernels for
additional information; most of that information will not be repeated
here. Basically, this document assumes that your system is already
functional and running at least 2.4.x kernels.
software necessary to run the 3.0 kernels.
This document is originally based on my "Changes" file for 2.0.x kernels
and therefore owes credit to the same people as that file (Jared Mauch,
......@@ -22,11 +16,10 @@ Upgrade to at *least* these software revisions before thinking you've
encountered a bug! If you're unsure what version you're currently
running, the suggested command should tell you.
Again, keep in mind that this list assumes you are already
functionally running a Linux 2.4 kernel. Also, not all tools are
necessary on all systems; obviously, if you don't have any ISDN
hardware, for example, you probably needn't concern yourself with
isdn4k-utils.
Again, keep in mind that this list assumes you are already functionally
running a Linux kernel. Also, not all tools are necessary on all
systems; obviously, if you don't have any ISDN hardware, for example,
you probably needn't concern yourself with isdn4k-utils.
o Gnu C 3.2 # gcc --version
o Gnu make 3.80 # make --version
......@@ -114,12 +107,12 @@ Ksymoops
If the unthinkable happens and your kernel oopses, you may need the
ksymoops tool to decode it, but in most cases you don't.
In the 2.6 kernel it is generally preferred to build the kernel with
CONFIG_KALLSYMS so that it produces readable dumps that can be used as-is
(this also produces better output than ksymoops).
If for some reason your kernel is not build with CONFIG_KALLSYMS and
you have no way to rebuild and reproduce the Oops with that option, then
you can still decode that Oops with ksymoops.
It is generally preferred to build the kernel with CONFIG_KALLSYMS so
that it produces readable dumps that can be used as-is (this also
produces better output than ksymoops). If for some reason your kernel
is not build with CONFIG_KALLSYMS and you have no way to rebuild and
reproduce the Oops with that option, then you can still decode that Oops
with ksymoops.
Module-Init-Tools
-----------------
......@@ -261,8 +254,8 @@ needs to be recompiled or (preferably) upgraded.
NFS-utils
---------
In 2.4 and earlier kernels, the nfs server needed to know about any
client that expected to be able to access files via NFS. This
In ancient (2.4 and earlier) kernels, the nfs server needed to know
about any client that expected to be able to access files via NFS. This
information would be given to the kernel by "mountd" when the client
mounted the filesystem, or by "exportfs" at system startup. exportfs
would take information about active clients from /var/lib/nfs/rmtab.
......@@ -272,11 +265,11 @@ which is not always easy, particularly when trying to implement
fail-over. Even when the system is working well, rmtab suffers from
getting lots of old entries that never get removed.
With 2.6 we have the option of having the kernel tell mountd when it
gets a request from an unknown host, and mountd can give appropriate
export information to the kernel. This removes the dependency on
rmtab and means that the kernel only needs to know about currently
active clients.
With modern kernels we have the option of having the kernel tell mountd
when it gets a request from an unknown host, and mountd can give
appropriate export information to the kernel. This removes the
dependency on rmtab and means that the kernel only needs to know about
currently active clients.
To enable this new functionality, you need to:
......
Documentation/CodingStyle
浏览文件 @ bcacff29
......@@ -680,8 +680,8 @@ ones already enabled by DEBUG.
Chapter 14: Allocating memory
The kernel provides the following general purpose memory allocators:
kmalloc(), kzalloc(), kcalloc(), and vmalloc(). Please refer to the API
documentation for further information about them.
kmalloc(), kzalloc(), kcalloc(), vmalloc(), and vzalloc(). Please refer to
the API documentation for further information about them.
The preferred form for passing a size of a struct is the following:
......
Documentation/cgroups/blkio-controller.txt
浏览文件 @ bcacff29
......@@ -77,7 +77,7 @@ Throttling/Upper Limit policy
- Specify a bandwidth rate on particular device for root group. The format
for policy is "<major>:<minor> <byes_per_second>".
echo "8:16 1048576" > /sys/fs/cgroup/blkio/blkio.read_bps_device
echo "8:16 1048576" > /sys/fs/cgroup/blkio/blkio.throttle.read_bps_device
Above will put a limit of 1MB/second on reads happening for root group
on device having major/minor number 8:16.
......@@ -90,7 +90,7 @@ Throttling/Upper Limit policy
1024+0 records out
4194304 bytes (4.2 MB) copied, 4.0001 s, 1.0 MB/s
Limits for writes can be put using blkio.write_bps_device file.
Limits for writes can be put using blkio.throttle.write_bps_device file.
Hierarchical Cgroups
====================
......@@ -286,28 +286,28 @@ Throttling/Upper limit policy files
specified in bytes per second. Rules are per deivce. Following is
the format.
echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.read_bps_device
echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.throttle.read_bps_device
- blkio.throttle.write_bps_device
- Specifies upper limit on WRITE rate to the device. IO rate is
specified in bytes per second. Rules are per deivce. Following is
the format.
echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.write_bps_device
echo "<major>:<minor> <rate_bytes_per_second>" > /cgrp/blkio.throttle.write_bps_device
- blkio.throttle.read_iops_device
- Specifies upper limit on READ rate from the device. IO rate is
specified in IO per second. Rules are per deivce. Following is
the format.
echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.read_iops_device
echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.throttle.read_iops_device
- blkio.throttle.write_iops_device
- Specifies upper limit on WRITE rate to the device. IO rate is
specified in io per second. Rules are per deivce. Following is
the format.
echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.write_iops_device
echo "<major>:<minor> <rate_io_per_second>" > /cgrp/blkio.throttle.write_iops_device
Note: If both BW and IOPS rules are specified for a device, then IO is
subjectd to both the constraints.
......
Documentation/feature-removal-schedule.txt
浏览文件 @ bcacff29
......@@ -583,3 +583,25 @@ Why: Superseded by the UVCIOC_CTRL_QUERY ioctl.
Who: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
----------------------------
What: For VIDIOC_S_FREQUENCY the type field must match the device node's type.
If not, return -EINVAL.
When: 3.2
Why: It makes no sense to switch the tuner to radio mode by calling
VIDIOC_S_FREQUENCY on a video node, or to switch the tuner to tv mode by
calling VIDIOC_S_FREQUENCY on a radio node. This is the first step of a
move to more consistent handling of tv and radio tuners.
Who: Hans Verkuil <hans.verkuil@cisco.com>
----------------------------
What: Opening a radio device node will no longer automatically switch the
tuner mode from tv to radio.
When: 3.3
Why: Just opening a V4L device should not change the state of the hardware
like that. It's very unexpected and against the V4L spec. Instead, you
switch to radio mode by calling VIDIOC_S_FREQUENCY. This is the second
and last step of the move to consistent handling of tv and radio tuners.
Who: Hans Verkuil <hans.verkuil@cisco.com>
----------------------------
Documentation/filesystems/caching/netfs-api.txt
浏览文件 @ bcacff29
......@@ -673,6 +673,22 @@ storage request to complete, or it may attempt to cancel the storage request -
in which case the page will not be stored in the cache this time.
BULK INODE PAGE UNCACHE
-----------------------
A convenience routine is provided to perform an uncache on all the pages
attached to an inode. This assumes that the pages on the inode correspond on a
1:1 basis with the pages in the cache.
void fscache_uncache_all_inode_pages(struct fscache_cookie *cookie,
struct inode *inode);
This takes the netfs cookie that the pages were cached with and the inode that
the pages are attached to. This function will wait for pages to finish being
written to the cache and for the cache to finish with the page generally. No
error is returned.
==========================
INDEX AND DATA FILE UPDATE
==========================
......
Documentation/kernel-parameters.txt
浏览文件 @ bcacff29
......@@ -2015,6 +2015,8 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
the default.
off: Turn ECRC off
on: Turn ECRC on.
realloc reallocate PCI resources if allocations done by BIOS
are erroneous.
pcie_aspm= [PCIE] Forcibly enable or disable PCIe Active State Power
Management.
......
Documentation/laptops/thinkpad-acpi.txt
浏览文件 @ bcacff29
......@@ -534,6 +534,8 @@ Events that are never propagated by the driver:
0x2404 System is waking up from hibernation to undock
0x2405 System is waking up from hibernation to eject bay
0x5010 Brightness level changed/control event
0x6000 KEYBOARD: Numlock key pressed
0x6005 KEYBOARD: Fn key pressed (TO BE VERIFIED)
Events that are propagated by the driver to userspace:
......@@ -545,6 +547,8 @@ Events that are propagated by the driver to userspace:
0x3006 Bay hotplug request (hint to power up SATA link when
the optical drive tray is ejected)
0x4003 Undocked (see 0x2x04), can sleep again
0x4010 Docked into hotplug port replicator (non-ACPI dock)
0x4011 Undocked from hotplug port replicator (non-ACPI dock)
0x500B Tablet pen inserted into its storage bay
0x500C Tablet pen removed from its storage bay
0x6011 ALARM: battery is too hot
......@@ -552,6 +556,7 @@ Events that are propagated by the driver to userspace:
0x6021 ALARM: a sensor is too hot
0x6022 ALARM: a sensor is extremely hot
0x6030 System thermal table changed
0x6040 Nvidia Optimus/AC adapter related (TO BE VERIFIED)
Battery nearly empty alarms are a last resort attempt to get the
operating system to hibernate or shutdown cleanly (0x2313), or shutdown
......
Documentation/spinlocks.txt
浏览文件 @ bcacff29
......@@ -13,18 +13,8 @@ static DEFINE_SPINLOCK(xxx_lock);
The above is always safe. It will disable interrupts _locally_, but the
spinlock itself will guarantee the global lock, so it will guarantee that
there is only one thread-of-control within the region(s) protected by that
lock. This works well even under UP. The above sequence under UP
essentially is just the same as doing
unsigned long flags;
save_flags(flags); cli();
... critical section ...
restore_flags(flags);
so the code does _not_ need to worry about UP vs SMP issues: the spinlocks
work correctly under both (and spinlocks are actually more efficient on
architectures that allow doing the "save_flags + cli" in one operation).
lock. This works well even under UP also, so the code does _not_ need to
worry about UP vs SMP issues: the spinlocks work correctly under both.
NOTE! Implications of spin_locks for memory are further described in:
......@@ -36,27 +26,7 @@ The above is usually pretty simple (you usually need and want only one
spinlock for most things - using more than one spinlock can make things a
lot more complex and even slower and is usually worth it only for
sequences that you _know_ need to be split up: avoid it at all cost if you
aren't sure). HOWEVER, it _does_ mean that if you have some code that does
cli();
.. critical section ..
sti();
and another sequence that does
spin_lock_irqsave(flags);
.. critical section ..
spin_unlock_irqrestore(flags);
then they are NOT mutually exclusive, and the critical regions can happen
at the same time on two different CPU's. That's fine per se, but the
critical regions had better be critical for different things (ie they
can't stomp on each other).
The above is a problem mainly if you end up mixing code - for example the
routines in ll_rw_block() tend to use cli/sti to protect the atomicity of
their actions, and if a driver uses spinlocks instead then you should
think about issues like the above.
aren't sure).
This is really the only really hard part about spinlocks: once you start
using spinlocks they tend to expand to areas you might not have noticed
......@@ -120,11 +90,10 @@ Lesson 3: spinlocks revisited.
The single spin-lock primitives above are by no means the only ones. They
are the most safe ones, and the ones that work under all circumstances,
but partly _because_ they are safe they are also fairly slow. They are
much faster than a generic global cli/sti pair, but slower than they'd
need to be, because they do have to disable interrupts (which is just a
single instruction on a x86, but it's an expensive one - and on other
architectures it can be worse).
but partly _because_ they are safe they are also fairly slow. They are slower
than they'd need to be, because they do have to disable interrupts
(which is just a single instruction on a x86, but it's an expensive one -
and on other architectures it can be worse).
If you have a case where you have to protect a data structure across
several CPU's and you want to use spinlocks you can potentially use
......
MAINTAINERS
浏览文件 @ bcacff29
......@@ -594,6 +594,16 @@ S: Maintained
F: arch/arm/lib/floppydma.S
F: arch/arm/include/asm/floppy.h
ARM PMU PROFILING AND DEBUGGING
M: Will Deacon <will.deacon@arm.com>
S: Maintained
F: arch/arm/kernel/perf_event*
F: arch/arm/oprofile/common.c
F: arch/arm/kernel/pmu.c
F: arch/arm/include/asm/pmu.h
F: arch/arm/kernel/hw_breakpoint.c
F: arch/arm/include/asm/hw_breakpoint.h
ARM PORT
M: Russell King <linux@arm.linux.org.uk>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
......@@ -2197,7 +2207,7 @@ F: drivers/acpi/dock.c
DOCUMENTATION
M: Randy Dunlap <rdunlap@xenotime.net>
L: linux-doc@vger.kernel.org
T: quilt oss.oracle.com/~rdunlap/kernel-doc-patches/current/
T: quilt http://userweb.kernel.org/~rdunlap/kernel-doc-patches/current/
S: Maintained
F: Documentation/
......@@ -4982,7 +4992,7 @@ F: drivers/power/power_supply*
PNP SUPPORT
M: Adam Belay <abelay@mit.edu>
M: Bjorn Helgaas <bjorn.helgaas@hp.com>
M: Bjorn Helgaas <bhelgaas@google.com>
S: Maintained
F: drivers/pnp/
......@@ -6733,6 +6743,7 @@ F: fs/fat/
VIDEOBUF2 FRAMEWORK
M: Pawel Osciak <pawel@osciak.com>
M: Marek Szyprowski <m.szyprowski@samsung.com>
M: Kyungmin Park <kyungmin.park@samsung.com>
L: linux-media@vger.kernel.org
S: Maintained
F: drivers/media/video/videobuf2-*
......
Makefile
浏览文件 @ bcacff29
VERSION = 3
PATCHLEVEL = 0
SUBLEVEL = 0
EXTRAVERSION = -rc6
EXTRAVERSION = -rc7
NAME = Sneaky Weasel
# *DOCUMENTATION*
......
arch/arm/common/dmabounce.c
浏览文件 @ bcacff29
......@@ -255,7 +255,7 @@ static inline dma_addr_t map_single(struct device *dev, void *ptr, size_t size,
if (buf == 0) {
dev_err(dev, "%s: unable to map unsafe buffer %p!\n",
__func__, ptr);
return 0;
return ~0;
}
dev_dbg(dev,
......
arch/arm/configs/mx51_defconfig
浏览文件 @ bcacff29
......@@ -106,6 +106,7 @@ CONFIG_GPIO_SYSFS=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_MXC=y
CONFIG_USB_STORAGE=y
CONFIG_MMC=y
CONFIG_MMC_BLOCK=m
CONFIG_MMC_SDHCI=m
......@@ -145,7 +146,7 @@ CONFIG_ROOT_NFS=y
CONFIG_NLS_DEFAULT="cp437"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_UTF8=y
CONFIG_MAGIC_SYSRQ=y
......
arch/arm/configs/mxs_defconfig
浏览文件 @ bcacff29
......@@ -89,7 +89,7 @@ CONFIG_DISPLAY_SUPPORT=m
# CONFIG_USB_SUPPORT is not set
CONFIG_MMC=y
CONFIG_MMC_MXS=y
CONFIG_RTC_CLASS=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_DS1307=m
CONFIG_DMADEVICES=y
CONFIG_MXS_DMA=y
......
arch/arm/kernel/perf_event.c
浏览文件 @ bcacff29
......@@ -583,7 +583,7 @@ static int armpmu_event_init(struct perf_event *event)
static void armpmu_enable(struct pmu *pmu)
{
/* Enable all of the perf events on hardware. */
int idx;
int idx, enabled = 0;
struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events);
if (!armpmu)
......@@ -596,9 +596,11 @@ static void armpmu_enable(struct pmu *pmu)
continue;
armpmu->enable(&event->hw, idx);
enabled = 1;
}
armpmu->start();
if (enabled)
armpmu->start();
}
static void armpmu_disable(struct pmu *pmu)
......
arch/arm/kernel/setup.c
浏览文件 @ bcacff29
......@@ -73,6 +73,7 @@ __setup("fpe=", fpe_setup);
#endif
extern void paging_init(struct machine_desc *desc);
extern void sanity_check_meminfo(void);
extern void reboot_setup(char *str);
unsigned int processor_id;
......@@ -900,6 +901,7 @@ void __init setup_arch(char **cmdline_p)
parse_early_param();
sanity_check_meminfo();
arm_memblock_init(&meminfo, mdesc);
paging_init(mdesc);
......
arch/arm/kernel/smp_twd.c
浏览文件 @ bcacff29
......@@ -115,7 +115,7 @@ static void __cpuinit twd_calibrate_rate(void)
twd_timer_rate = (0xFFFFFFFFU - count) * (HZ / 5);
printk("%lu.%02luMHz.\n", twd_timer_rate / 1000000,
(twd_timer_rate / 1000000) % 100);
(twd_timer_rate / 10000) % 100);
}
}
......
arch/arm/mach-ep93xx/core.c
浏览文件 @ bcacff29
......@@ -251,9 +251,9 @@ static void ep93xx_uart_set_mctrl(struct amba_device *dev,
unsigned int mcr;
mcr = 0;
if (!(mctrl & TIOCM_RTS))
if (mctrl & TIOCM_RTS)
mcr |= 2;
if (!(mctrl & TIOCM_DTR))
if (mctrl & TIOCM_DTR)
mcr |= 1;
__raw_writel(mcr, base + EP93XX_UART_MCR_OFFSET);
......
arch/arm/mach-exynos4/cpu.c
浏览文件 @ bcacff29
......@@ -23,6 +23,7 @@
#include <plat/sdhci.h>
#include <plat/devs.h>
#include <plat/fimc-core.h>
#include <plat/iic-core.h>
#include <mach/regs-irq.h>
......@@ -132,6 +133,11 @@ void __init exynos4_map_io(void)
s3c_fimc_setname(1, "exynos4-fimc");
s3c_fimc_setname(2, "exynos4-fimc");
s3c_fimc_setname(3, "exynos4-fimc");
/* The I2C bus controllers are directly compatible with s3c2440 */
s3c_i2c0_setname("s3c2440-i2c");
s3c_i2c1_setname("s3c2440-i2c");
s3c_i2c2_setname("s3c2440-i2c");
}
void __init exynos4_init_clocks(int xtal)
......
arch/arm/mach-exynos4/dev-audio.c
浏览文件 @ bcacff29
......@@ -330,7 +330,7 @@ struct platform_device exynos4_device_ac97 = {
static int exynos4_spdif_cfg_gpio(struct platform_device *pdev)
{
s3c_gpio_cfgpin_range(EXYNOS4_GPC1(0), 2, S3C_GPIO_SFN(3));
s3c_gpio_cfgpin_range(EXYNOS4_GPC1(0), 2, S3C_GPIO_SFN(4));
return 0;
}
......
arch/arm/mach-exynos4/headsmp.S
浏览文件 @ bcacff29
......@@ -13,7 +13,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
__INIT
__CPUINIT
/*
* exynos4 specific entry point for secondary CPUs. This provides
......
arch/arm/mach-exynos4/mach-smdkv310.c
浏览文件 @ bcacff29
......@@ -78,9 +78,7 @@ static struct s3c2410_uartcfg smdkv310_uartcfgs[] __initdata = {
};
static struct s3c_sdhci_platdata smdkv310_hsmmc0_pdata __initdata = {
.cd_type = S3C_SDHCI_CD_GPIO,
.ext_cd_gpio = EXYNOS4_GPK0(2),
.ext_cd_gpio_invert = 1,
.cd_type = S3C_SDHCI_CD_INTERNAL,
.clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
#ifdef CONFIG_EXYNOS4_SDHCI_CH0_8BIT
.max_width = 8,
......@@ -96,9 +94,7 @@ static struct s3c_sdhci_platdata smdkv310_hsmmc1_pdata __initdata = {
};
static struct s3c_sdhci_platdata smdkv310_hsmmc2_pdata __initdata = {
.cd_type = S3C_SDHCI_CD_GPIO,
.ext_cd_gpio = EXYNOS4_GPK2(2),
.ext_cd_gpio_invert = 1,
.cd_type = S3C_SDHCI_CD_INTERNAL,
.clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL,
#ifdef CONFIG_EXYNOS4_SDHCI_CH2_8BIT
.max_width = 8,
......
arch/arm/mach-imx/mach-mx27_3ds.c
浏览文件 @ bcacff29
......@@ -42,10 +42,11 @@
#include "devices-imx27.h"
#define SD1_EN_GPIO (GPIO_PORTB + 25)
#define OTG_PHY_RESET_GPIO (GPIO_PORTB + 23)
#define SPI2_SS0 (GPIO_PORTD + 21)
#define EXPIO_PARENT_INT (MXC_INTERNAL_IRQS + GPIO_PORTC + 28)
#define SD1_EN_GPIO IMX_GPIO_NR(2, 25)
#define OTG_PHY_RESET_GPIO IMX_GPIO_NR(2, 23)
#define SPI2_SS0 IMX_GPIO_NR(4, 21)
#define EXPIO_PARENT_INT gpio_to_irq(IMX_GPIO_NR(3, 28))
#define PMIC_INT IMX_GPIO_NR(3, 14)
static const int mx27pdk_pins[] __initconst = {
/* UART1 */
......@@ -98,9 +99,12 @@ static const int mx27pdk_pins[] __initconst = {
PD22_PF_CSPI2_SCLK,
PD23_PF_CSPI2_MISO,
PD24_PF_CSPI2_MOSI,
SPI2_SS0 | GPIO_GPIO | GPIO_OUT,
/* I2C1 */
PD17_PF_I2C_DATA,
PD18_PF_I2C_CLK,
/* PMIC INT */
PMIC_INT | GPIO_GPIO | GPIO_IN,
};
static const struct imxuart_platform_data uart_pdata __initconst = {
......@@ -193,6 +197,13 @@ static int __init mx27_3ds_otg_mode(char *options)
__setup("otg_mode=", mx27_3ds_otg_mode);
/* Regulators */
static struct regulator_init_data gpo_init = {
.constraints = {
.boot_on = 1,
.always_on = 1,
}
};
static struct regulator_consumer_supply vmmc1_consumers[] = {
REGULATOR_SUPPLY("lcd_2v8", NULL),
};
......@@ -201,7 +212,9 @@ static struct regulator_init_data vmmc1_init = {
.constraints = {
.min_uV = 2800000,
.max_uV = 2800000,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(vmmc1_consumers),
.consumer_supplies = vmmc1_consumers,
......@@ -228,6 +241,12 @@ static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
}, {
.id = MC13783_REG_VGEN,
.init_data = &vgen_init,
}, {
.id = MC13783_REG_GPO1, /* Turn on 1.8V */
.init_data = &gpo_init,
}, {
.id = MC13783_REG_GPO3, /* Turn on 3.3V */
.init_data = &gpo_init,
},
};
......
arch/arm/mach-imx/mach-mx31_3ds.c
浏览文件 @ bcacff29
......@@ -53,11 +53,8 @@ static int mx31_3ds_pins[] = {
MX31_PIN_RXD1__RXD1,
IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO),
/*SPI0*/
MX31_PIN_CSPI1_SCLK__SCLK,
MX31_PIN_CSPI1_MOSI__MOSI,
MX31_PIN_CSPI1_MISO__MISO,
MX31_PIN_CSPI1_SPI_RDY__SPI_RDY,
MX31_PIN_CSPI1_SS2__SS2, /* CS for LCD */
IOMUX_MODE(MX31_PIN_DSR_DCE1, IOMUX_CONFIG_ALT1),
IOMUX_MODE(MX31_PIN_RI_DCE1, IOMUX_CONFIG_ALT1),
/* SPI 1 */
MX31_PIN_CSPI2_SCLK__SCLK,
MX31_PIN_CSPI2_MOSI__MOSI,
......@@ -689,6 +686,9 @@ static void __init mx31_3ds_init(void)
{
int ret;
/* Configure SPI1 IOMUX */
mxc_iomux_set_gpr(MUX_PGP_CSPI_BB, true);
mxc_iomux_setup_multiple_pins(mx31_3ds_pins, ARRAY_SIZE(mx31_3ds_pins),
"mx31_3ds");
......
arch/arm/mach-mmp/pxa168.c
浏览文件 @ bcacff29
......@@ -79,7 +79,7 @@ static APBC_CLK(ssp4, PXA168_SSP4, 4, 0);
static APBC_CLK(ssp5, PXA168_SSP5, 4, 0);
static APBC_CLK(keypad, PXA168_KPC, 0, 32000);
static APMU_CLK(nand, NAND, 0x01db, 208000000);
static APMU_CLK(nand, NAND, 0x19b, 156000000);
static APMU_CLK(lcd, LCD, 0x7f, 312000000);
/* device and clock bindings */
......
arch/arm/mach-mmp/pxa910.c
浏览文件 @ bcacff29
......@@ -110,7 +110,7 @@ static APBC_CLK(pwm2, PXA910_PWM2, 1, 13000000);
static APBC_CLK(pwm3, PXA910_PWM3, 1, 13000000);
static APBC_CLK(pwm4, PXA910_PWM4, 1, 13000000);
static APMU_CLK(nand, NAND, 0x01db, 208000000);
static APMU_CLK(nand, NAND, 0x19b, 156000000);
static APMU_CLK(u2o, USB, 0x1b, 480000000);
/* device and clock bindings */
......
arch/arm/mach-mx5/clock-mx51-mx53.c
浏览文件 @ bcacff29
......@@ -1274,9 +1274,9 @@ DEFINE_CLOCK(pwm2_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG8_OFFSET,
/* I2C */
DEFINE_CLOCK(i2c1_clk, 0, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG9_OFFSET,
NULL, NULL, &ipg_clk, NULL);
NULL, NULL, &ipg_perclk, NULL);
DEFINE_CLOCK(i2c2_clk, 1, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG10_OFFSET,
NULL, NULL, &ipg_clk, NULL);
NULL, NULL, &ipg_perclk, NULL);
DEFINE_CLOCK(hsi2c_clk, 0, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG11_OFFSET,
NULL, NULL, &ipg_clk, NULL);
......
arch/arm/mach-mxs/devices/platform-mxsfb.c
浏览文件 @ bcacff29
......@@ -5,6 +5,7 @@
* the terms of the GNU General Public License version 2 as published by the
* Free Software Foundation.
*/
#include <linux/dma-mapping.h>
#include <asm/sizes.h>
#include <mach/mx23.h>
#include <mach/mx28.h>
......
arch/arm/mach-mxs/include/mach/dma.h
浏览文件 @ bcacff29
......@@ -9,6 +9,8 @@
#ifndef __MACH_MXS_DMA_H__
#define __MACH_MXS_DMA_H__
#include <linux/dmaengine.h>
struct mxs_dma_data {
int chan_irq;
};
......
arch/arm/mach-mxs/mach-tx28.c
浏览文件 @ bcacff29
......@@ -101,14 +101,6 @@ static const iomux_cfg_t tx28_stk5v3_pads[] __initconst = {
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_DATA3__SSP0_D3 |
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_DATA4__SSP0_D4 |
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_DATA5__SSP0_D5 |
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_DATA6__SSP0_D6 |
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_DATA7__SSP0_D7 |
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_CMD__SSP0_CMD |
(MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT |
......
arch/arm/mach-omap1/board-ams-delta.c
浏览文件 @ bcacff29
......@@ -215,7 +215,7 @@ static struct omap_kp_platform_data ams_delta_kp_data __initdata = {
.delay = 9,
};
static struct platform_device ams_delta_kp_device __initdata = {
static struct platform_device ams_delta_kp_device = {
.name = "omap-keypad",
.id = -1,
.dev = {
......@@ -225,12 +225,12 @@ static struct platform_device ams_delta_kp_device __initdata = {
.resource = ams_delta_kp_resources,
};
static struct platform_device ams_delta_lcd_device __initdata = {
static struct platform_device ams_delta_lcd_device = {
.name = "lcd_ams_delta",
.id = -1,
};
static struct platform_device ams_delta_led_device __initdata = {
static struct platform_device ams_delta_led_device = {
.name = "ams-delta-led",
.id = -1
};
......@@ -267,7 +267,7 @@ static struct soc_camera_link ams_delta_iclink = {
.power = ams_delta_camera_power,
};
static struct platform_device ams_delta_camera_device __initdata = {
static struct platform_device ams_delta_camera_device = {
.name = "soc-camera-pdrv",
.id = 0,
.dev = {
......
arch/arm/mach-omap1/gpio15xx.c
浏览文件 @ bcacff29
......@@ -41,7 +41,7 @@ static struct __initdata omap_gpio_platform_data omap15xx_mpu_gpio_config = {
.bank_stride = 1,
};
static struct __initdata platform_device omap15xx_mpu_gpio = {
static struct platform_device omap15xx_mpu_gpio = {
.name = "omap_gpio",
.id = 0,
.dev = {
......@@ -70,7 +70,7 @@ static struct __initdata omap_gpio_platform_data omap15xx_gpio_config = {
.bank_width = 16,
};
static struct __initdata platform_device omap15xx_gpio = {
static struct platform_device omap15xx_gpio = {
.name = "omap_gpio",
.id = 1,
.dev = {
......
arch/arm/mach-omap1/gpio16xx.c
浏览文件 @ bcacff29
......@@ -44,7 +44,7 @@ static struct __initdata omap_gpio_platform_data omap16xx_mpu_gpio_config = {
.bank_stride = 1,
};
static struct __initdata platform_device omap16xx_mpu_gpio = {
static struct platform_device omap16xx_mpu_gpio = {
.name = "omap_gpio",
.id = 0,
.dev = {
......@@ -73,7 +73,7 @@ static struct __initdata omap_gpio_platform_data omap16xx_gpio1_config = {
.bank_width = 16,
};
static struct __initdata platform_device omap16xx_gpio1 = {
static struct platform_device omap16xx_gpio1 = {
.name = "omap_gpio",
.id = 1,
.dev = {
......@@ -102,7 +102,7 @@ static struct __initdata omap_gpio_platform_data omap16xx_gpio2_config = {
.bank_width = 16,
};
static struct __initdata platform_device omap16xx_gpio2 = {
static struct platform_device omap16xx_gpio2 = {
.name = "omap_gpio",
.id = 2,
.dev = {
......@@ -131,7 +131,7 @@ static struct __initdata omap_gpio_platform_data omap16xx_gpio3_config = {
.bank_width = 16,
};
static struct __initdata platform_device omap16xx_gpio3 = {
static struct platform_device omap16xx_gpio3 = {
.name = "omap_gpio",
.id = 3,
.dev = {
......@@ -160,7 +160,7 @@ static struct __initdata omap_gpio_platform_data omap16xx_gpio4_config = {
.bank_width = 16,
};
static struct __initdata platform_device omap16xx_gpio4 = {
static struct platform_device omap16xx_gpio4 = {
.name = "omap_gpio",
.id = 4,
.dev = {
......
arch/arm/mach-omap1/gpio7xx.c
浏览文件 @ bcacff29
......@@ -46,7 +46,7 @@ static struct __initdata omap_gpio_platform_data omap7xx_mpu_gpio_config = {
.bank_stride = 2,
};
static struct __initdata platform_device omap7xx_mpu_gpio = {
static struct platform_device omap7xx_mpu_gpio = {
.name = "omap_gpio",
.id = 0,
.dev = {
......@@ -75,7 +75,7 @@ static struct __initdata omap_gpio_platform_data omap7xx_gpio1_config = {
.bank_width = 32,
};
static struct __initdata platform_device omap7xx_gpio1 = {
static struct platform_device omap7xx_gpio1 = {
.name = "omap_gpio",
.id = 1,
.dev = {
......@@ -104,7 +104,7 @@ static struct __initdata omap_gpio_platform_data omap7xx_gpio2_config = {
.bank_width = 32,
};
static struct __initdata platform_device omap7xx_gpio2 = {
static struct platform_device omap7xx_gpio2 = {
.name = "omap_gpio",
.id = 2,
.dev = {
......@@ -133,7 +133,7 @@ static struct __initdata omap_gpio_platform_data omap7xx_gpio3_config = {
.bank_width = 32,
};
static struct __initdata platform_device omap7xx_gpio3 = {
static struct platform_device omap7xx_gpio3 = {
.name = "omap_gpio",
.id = 3,
.dev = {
......@@ -162,7 +162,7 @@ static struct __initdata omap_gpio_platform_data omap7xx_gpio4_config = {
.bank_width = 32,
};
static struct __initdata platform_device omap7xx_gpio4 = {
static struct platform_device omap7xx_gpio4 = {
.name = "omap_gpio",
.id = 4,
.dev = {
......@@ -191,7 +191,7 @@ static struct __initdata omap_gpio_platform_data omap7xx_gpio5_config = {
.bank_width = 32,
};
static struct __initdata platform_device omap7xx_gpio5 = {
static struct platform_device omap7xx_gpio5 = {
.name = "omap_gpio",
.id = 5,
.dev = {
......@@ -220,7 +220,7 @@ static struct __initdata omap_gpio_platform_data omap7xx_gpio6_config = {
.bank_width = 32,
};
static struct __initdata platform_device omap7xx_gpio6 = {
static struct platform_device omap7xx_gpio6 = {
.name = "omap_gpio",
.id = 6,
.dev = {
......
arch/arm/mach-omap2/board-rx51-peripherals.c
浏览文件 @ bcacff29
......@@ -558,7 +558,7 @@ static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module =
.subdev_board_info = &rx51_si4713_board_info,
};
static struct platform_device rx51_si4713_dev __initdata_or_module = {
static struct platform_device rx51_si4713_dev = {
.name = "radio-si4713",
.id = -1,
.dev = {
......
arch/arm/mach-pxa/mfp-pxa2xx.c
浏览文件 @ bcacff29
......@@ -347,9 +347,9 @@ static int pxa2xx_mfp_suspend(void)
if ((gpio_desc[i].config & MFP_LPM_KEEP_OUTPUT) &&
(GPDR(i) & GPIO_bit(i))) {
if (GPLR(i) & GPIO_bit(i))
PGSR(i) |= GPIO_bit(i);
PGSR(gpio_to_bank(i)) |= GPIO_bit(i);
else
PGSR(i) &= ~GPIO_bit(i);
PGSR(gpio_to_bank(i)) &= ~GPIO_bit(i);
}
}
......
arch/arm/mach-s3c2440/mach-mini2440.c
浏览文件 @ bcacff29
......@@ -552,7 +552,7 @@ struct mini2440_features_t {
struct platform_device *optional[8];
};
static void mini2440_parse_features(
static void __init mini2440_parse_features(
struct mini2440_features_t * features,
const char * features_str )
{
......
arch/arm/mach-s3c64xx/dev-spi.c
浏览文件 @ bcacff29
......@@ -88,6 +88,7 @@ static struct s3c64xx_spi_info s3c64xx_spi0_pdata = {
.cfg_gpio = s3c64xx_spi_cfg_gpio,
.fifo_lvl_mask = 0x7f,
.rx_lvl_offset = 13,
.tx_st_done = 21,
};
static u64 spi_dmamask = DMA_BIT_MASK(32);
......@@ -132,6 +133,7 @@ static struct s3c64xx_spi_info s3c64xx_spi1_pdata = {
.cfg_gpio = s3c64xx_spi_cfg_gpio,
.fifo_lvl_mask = 0x7f,
.rx_lvl_offset = 13,
.tx_st_done = 21,
};
struct platform_device s3c64xx_device_spi1 = {
......
arch/arm/mach-s5p64x0/dev-spi.c
浏览文件 @ bcacff29
......@@ -112,12 +112,14 @@ static struct s3c64xx_spi_info s5p6440_spi0_pdata = {
.cfg_gpio = s5p6440_spi_cfg_gpio,
.fifo_lvl_mask = 0x1ff,
.rx_lvl_offset = 15,
.tx_st_done = 25,
};
static struct s3c64xx_spi_info s5p6450_spi0_pdata = {
.cfg_gpio = s5p6450_spi_cfg_gpio,
.fifo_lvl_mask = 0x1ff,
.rx_lvl_offset = 15,
.tx_st_done = 25,
};
static u64 spi_dmamask = DMA_BIT_MASK(32);
......@@ -160,12 +162,14 @@ static struct s3c64xx_spi_info s5p6440_spi1_pdata = {
.cfg_gpio = s5p6440_spi_cfg_gpio,
.fifo_lvl_mask = 0x7f,
.rx_lvl_offset = 15,
.tx_st_done = 25,
};
static struct s3c64xx_spi_info s5p6450_spi1_pdata = {
.cfg_gpio = s5p6450_spi_cfg_gpio,
.fifo_lvl_mask = 0x7f,
.rx_lvl_offset = 15,
.tx_st_done = 25,
};
struct platform_device s5p64x0_device_spi1 = {
......
arch/arm/mach-s5pc100/dev-spi.c
浏览文件 @ bcacff29
......@@ -15,6 +15,7 @@
#include <mach/dma.h>
#include <mach/map.h>
#include <mach/spi-clocks.h>
#include <mach/irqs.h>
#include <plat/s3c64xx-spi.h>
#include <plat/gpio-cfg.h>
......@@ -90,6 +91,7 @@ static struct s3c64xx_spi_info s5pc100_spi0_pdata = {
.fifo_lvl_mask = 0x7f,
.rx_lvl_offset = 13,
.high_speed = 1,
.tx_st_done = 21,
};
static u64 spi_dmamask = DMA_BIT_MASK(32);
......@@ -134,6 +136,7 @@ static struct s3c64xx_spi_info s5pc100_spi1_pdata = {
.fifo_lvl_mask = 0x7f,
.rx_lvl_offset = 13,
.high_speed = 1,
.tx_st_done = 21,
};
struct platform_device s5pc100_device_spi1 = {
......@@ -176,6 +179,7 @@ static struct s3c64xx_spi_info s5pc100_spi2_pdata = {
.fifo_lvl_mask = 0x7f,
.rx_lvl_offset = 13,
.high_speed = 1,
.tx_st_done = 21,
};
struct platform_device s5pc100_device_spi2 = {
......
arch/arm/mach-s5pv210/dev-spi.c
浏览文件 @ bcacff29
......@@ -85,6 +85,7 @@ static struct s3c64xx_spi_info s5pv210_spi0_pdata = {
.fifo_lvl_mask = 0x1ff,
.rx_lvl_offset = 15,
.high_speed = 1,
.tx_st_done = 25,
};
static u64 spi_dmamask = DMA_BIT_MASK(32);
......@@ -129,6 +130,7 @@ static struct s3c64xx_spi_info s5pv210_spi1_pdata = {
.fifo_lvl_mask = 0x7f,
.rx_lvl_offset = 15,
.high_speed = 1,
.tx_st_done = 25,
};
struct platform_device s5pv210_device_spi1 = {
......
arch/arm/mach-vt8500/irq.c
浏览文件 @ bcacff29
......@@ -39,9 +39,10 @@
static void __iomem *ic_regbase;
static void __iomem *sic_regbase;
static void vt8500_irq_mask(unsigned int irq)
static void vt8500_irq_mask(struct irq_data *d)
{
void __iomem *base = ic_regbase;
unsigned irq = d->irq;
u8 edge;
if (irq >= 64) {
......@@ -64,9 +65,10 @@ static void vt8500_irq_mask(unsigned int irq)
}
}
static void vt8500_irq_unmask(unsigned int irq)
static void vt8500_irq_unmask(struct irq_data *d)
{
void __iomem *base = ic_regbase;
unsigned irq = d->irq;
u8 dctr;
if (irq >= 64) {
......@@ -78,10 +80,11 @@ static void vt8500_irq_unmask(unsigned int irq)
writeb(dctr, base + VT8500_IC_DCTR + irq);
}
static int vt8500_irq_set_type(unsigned int irq, unsigned int flow_type)
static int vt8500_irq_set_type(struct irq_data *d, unsigned int flow_type)
{
void __iomem *base = ic_regbase;
unsigned int orig_irq = irq;
unsigned irq = d->irq;
unsigned orig_irq = irq;
u8 dctr;
if (irq >= 64) {
......@@ -114,11 +117,11 @@ static int vt8500_irq_set_type(unsigned int irq, unsigned int flow_type)
}
static struct irq_chip vt8500_irq_chip = {
.name = "vt8500",
.ack = vt8500_irq_mask,
.mask = vt8500_irq_mask,
.unmask = vt8500_irq_unmask,
.set_type = vt8500_irq_set_type,
.name = "vt8500",
.irq_ack = vt8500_irq_mask,
.irq_mask = vt8500_irq_mask,
.irq_unmask = vt8500_irq_unmask,
.irq_set_type = vt8500_irq_set_type,
};
void __init vt8500_init_irq(void)
......
arch/arm/mm/cache-l2x0.c
浏览文件 @ bcacff29
......@@ -120,17 +120,22 @@ static void l2x0_cache_sync(void)
spin_unlock_irqrestore(&l2x0_lock, flags);
}
static void l2x0_flush_all(void)
static void __l2x0_flush_all(void)
{
unsigned long flags;
/* clean all ways */
spin_lock_irqsave(&l2x0_lock, flags);
debug_writel(0x03);
writel_relaxed(l2x0_way_mask, l2x0_base + L2X0_CLEAN_INV_WAY);
cache_wait_way(l2x0_base + L2X0_CLEAN_INV_WAY, l2x0_way_mask);
cache_sync();
debug_writel(0x00);
}
static void l2x0_flush_all(void)
{
unsigned long flags;
/* clean all ways */
spin_lock_irqsave(&l2x0_lock, flags);
__l2x0_flush_all();
spin_unlock_irqrestore(&l2x0_lock, flags);
}
......@@ -266,7 +271,9 @@ static void l2x0_disable(void)
unsigned long flags;
spin_lock_irqsave(&l2x0_lock, flags);
writel(0, l2x0_base + L2X0_CTRL);
__l2x0_flush_all();
writel_relaxed(0, l2x0_base + L2X0_CTRL);
dsb();
spin_unlock_irqrestore(&l2x0_lock, flags);
}
......
arch/arm/mm/mmu.c
浏览文件 @ bcacff29
......@@ -759,7 +759,7 @@ early_param("vmalloc", early_vmalloc);
static phys_addr_t lowmem_limit __initdata = 0;
static void __init sanity_check_meminfo(void)
void __init sanity_check_meminfo(void)
{
int i, j, highmem = 0;
......@@ -1032,8 +1032,9 @@ void __init paging_init(struct machine_desc *mdesc)
{
void *zero_page;
memblock_set_current_limit(lowmem_limit);
build_mem_type_table();
sanity_check_meminfo();
prepare_page_table();
map_lowmem();
devicemaps_init(mdesc);
......
arch/arm/mm/nommu.c
浏览文件 @ bcacff29
......@@ -27,6 +27,10 @@ void __init arm_mm_memblock_reserve(void)
memblock_reserve(CONFIG_VECTORS_BASE, PAGE_SIZE);
}
void __init sanity_check_meminfo(void)
{
}
/*
* paging_init() sets up the page tables, initialises the zone memory
* maps, and sets up the zero page, bad page and bad page tables.
......
arch/arm/plat-mxc/devices/platform-imx-dma.c
浏览文件 @ bcacff29
......@@ -33,22 +33,22 @@ struct imx_imx_sdma_data {
#ifdef CONFIG_SOC_IMX25
struct imx_imx_sdma_data imx25_imx_sdma_data __initconst =
imx_imx_sdma_data_entry_single(MX25, 1, "imx25", 0);
imx_imx_sdma_data_entry_single(MX25, 2, "imx25", 1);
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX31
struct imx_imx_sdma_data imx31_imx_sdma_data __initdata =
imx_imx_sdma_data_entry_single(MX31, 1, "imx31", 0);
imx_imx_sdma_data_entry_single(MX31, 1, "imx31", 1);
#endif /* ifdef CONFIG_SOC_IMX31 */
#ifdef CONFIG_SOC_IMX35
struct imx_imx_sdma_data imx35_imx_sdma_data __initdata =
imx_imx_sdma_data_entry_single(MX35, 2, "imx35", 0);
imx_imx_sdma_data_entry_single(MX35, 2, "imx35", 1);
#endif /* ifdef CONFIG_SOC_IMX35 */
#ifdef CONFIG_SOC_IMX51
struct imx_imx_sdma_data imx51_imx_sdma_data __initconst =
imx_imx_sdma_data_entry_single(MX51, 2, "imx51", 0);
imx_imx_sdma_data_entry_single(MX51, 2, "imx51", 1);
#endif /* ifdef CONFIG_SOC_IMX51 */
static struct platform_device __init __maybe_unused *imx_add_imx_sdma(
......@@ -57,7 +57,7 @@ static struct platform_device __init __maybe_unused *imx_add_imx_sdma(
struct resource res[] = {
{
.start = data->iobase,
.end = data->iobase + SZ_4K - 1,
.end = data->iobase + SZ_16K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = data->irq,
......@@ -77,7 +77,7 @@ static struct platform_device __init __maybe_unused *imx_add_imx_dma(void)
}
#ifdef CONFIG_ARCH_MX25
static struct sdma_script_start_addrs addr_imx25_to1 = {
static struct sdma_script_start_addrs addr_imx25 = {
.ap_2_ap_addr = 729,
.uart_2_mcu_addr = 904,
.per_2_app_addr = 1255,
......@@ -165,7 +165,7 @@ static int __init imxXX_add_imx_dma(void)
#if defined(CONFIG_SOC_IMX25)
if (cpu_is_mx25()) {
imx25_imx_sdma_data.pdata.script_addrs = &addr_imx25_to1;
imx25_imx_sdma_data.pdata.script_addrs = &addr_imx25;
ret = imx_add_imx_sdma(&imx25_imx_sdma_data);
} else
#endif
......
arch/arm/plat-mxc/devices/platform-imx-ssi.c
浏览文件 @ bcacff29
......@@ -69,7 +69,7 @@ const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst = {
#ifdef CONFIG_SOC_IMX51
const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst = {
#define imx51_imx_ssi_data_entry(_id, _hwid) \
imx_imx_ssi_data_entry(MX51, _id, _hwid, SZ_4K)
imx_imx_ssi_data_entry(MX51, _id, _hwid, SZ_16K)
imx51_imx_ssi_data_entry(0, 1),
imx51_imx_ssi_data_entry(1, 2),
imx51_imx_ssi_data_entry(2, 3),
......
arch/arm/plat-mxc/include/mach/iomux-mx25.h
浏览文件 @ bcacff29
......@@ -457,7 +457,7 @@
#define MX25_PAD_GPIO_A__USBOTG_PWR IOMUX_PAD(0x3f0, 0x1f4, 0x12, 0, 0, PAD_CTL_PKE)
#define MX25_PAD_GPIO_B__GPIO_B IOMUX_PAD(0x3f4, 0x1f8, 0x10, 0, 0, NO_PAD_CTRL)
#define MX25_PAD_GPIO_B__CAN1_RX IOMUX_PAD(0x3f4, 0x1f8, 0x16, 0x480, 1, PAD_CTL_PUS_22K)
#define MX25_PAD_GPIO_B__CAN1_RX IOMUX_PAD(0x3f4, 0x1f8, 0x16, 0x480, 1, PAD_CTL_PUS_22K_UP)
#define MX25_PAD_GPIO_B__USBOTG_OC IOMUX_PAD(0x3f4, 0x1f8, 0x12, 0x57c, 1, PAD_CTL_PUS_100K_UP)
#define MX25_PAD_GPIO_C__GPIO_C IOMUX_PAD(0x3f8, 0x1fc, 0x10, 0, 0, NO_PAD_CTRL)
......
arch/arm/plat-mxc/include/mach/iomux-v1.h
浏览文件 @ bcacff29
......@@ -98,7 +98,6 @@
extern int mxc_gpio_mode(int gpio_mode);
extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
const char *label);
extern void mxc_gpio_release_multiple_pins(const int *pin_list, int count);
extern int __init imx_iomuxv1_init(void __iomem *base, int numports);
......
arch/arm/plat-mxc/include/mach/iomux-v3.h
浏览文件 @ bcacff29
......@@ -66,7 +66,6 @@ typedef u64 iomux_v3_cfg_t;
#define MUX_MODE_MASK ((iomux_v3_cfg_t)0x1f << MUX_MODE_SHIFT)
#define MUX_PAD_CTRL_SHIFT 41
#define MUX_PAD_CTRL_MASK ((iomux_v3_cfg_t)0x1ffff << MUX_PAD_CTRL_SHIFT)
#define NO_PAD_CTRL ((iomux_v3_cfg_t)1 << (MUX_PAD_CTRL_SHIFT + 16))
#define MUX_SEL_INPUT_SHIFT 58
#define MUX_SEL_INPUT_MASK ((iomux_v3_cfg_t)0xf << MUX_SEL_INPUT_SHIFT)
......@@ -85,6 +84,7 @@ typedef u64 iomux_v3_cfg_t;
* Use to set PAD control
*/
#define NO_PAD_CTRL (1 << 16)
#define PAD_CTL_DVS (1 << 13)
#define PAD_CTL_HYS (1 << 8)
......
arch/arm/plat-mxc/include/mach/mx53.h
浏览文件 @ bcacff29
......@@ -145,14 +145,14 @@
/*
* Memory regions and CS
*/
#define MX53_CSD0_BASE_ADDR 0x90000000
#define MX53_CSD1_BASE_ADDR 0xA0000000
#define MX53_CS0_BASE_ADDR 0xB0000000
#define MX53_CS1_BASE_ADDR 0xB8000000
#define MX53_CS2_BASE_ADDR 0xC0000000
#define MX53_CS3_BASE_ADDR 0xC8000000
#define MX53_CS4_BASE_ADDR 0xCC000000
#define MX53_CS5_BASE_ADDR 0xCE000000
#define MX53_CSD0_BASE_ADDR 0x70000000
#define MX53_CSD1_BASE_ADDR 0xB0000000
#define MX53_CS0_BASE_ADDR 0xF0000000
#define MX53_CS1_32MB_BASE_ADDR 0xF2000000
#define MX53_CS1_64MB_BASE_ADDR 0xF4000000
#define MX53_CS2_64MB_BASE_ADDR 0xF4000000
#define MX53_CS2_96MB_BASE_ADDR 0xF6000000
#define MX53_CS3_BASE_ADDR 0xF6000000
#define MX53_IO_P2V(x) IMX_IO_P2V(x)
#define MX53_IO_ADDRESS(x) IOMEM(MX53_IO_P2V(x))
......@@ -233,7 +233,7 @@
#define MX53_INT_ESDHC2 2
#define MX53_INT_ESDHC3 3
#define MX53_INT_ESDHC4 4
#define MX53_INT_RESV5 5
#define MX53_INT_DAP 5
#define MX53_INT_SDMA 6
#define MX53_INT_IOMUX 7
#define MX53_INT_NFC 8
......@@ -262,8 +262,8 @@
#define MX53_INT_UART1 31
#define MX53_INT_UART2 32
#define MX53_INT_UART3 33
#define MX53_INT_RESV34 34
#define MX53_INT_RESV35 35
#define MX53_INT_RTC 34
#define MX53_INT_PTP 35
#define MX53_INT_ECSPI1 36
#define MX53_INT_ECSPI2 37
#define MX53_INT_CSPI 38
......@@ -293,8 +293,8 @@
#define MX53_INT_I2C1 62
#define MX53_INT_I2C2 63
#define MX53_INT_I2C3 64
#define MX53_INT_RESV65 65
#define MX53_INT_RESV66 66
#define MX53_INT_MLB 65
#define MX53_INT_ASRC 66
#define MX53_INT_SPDIF 67
#define MX53_INT_SIM_DAT 68
#define MX53_INT_IIM 69
......
arch/arm/plat-mxc/iomux-v1.c
浏览文件 @ bcacff29
......@@ -157,7 +157,7 @@ EXPORT_SYMBOL(mxc_gpio_mode);
static int imx_iomuxv1_setup_multiple(const int *list, unsigned count)
{
size_t i;
int ret;
int ret = 0;
for (i = 0; i < count; ++i) {
ret = mxc_gpio_mode(list[i]);
......@@ -172,45 +172,13 @@ static int imx_iomuxv1_setup_multiple(const int *list, unsigned count)
int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
const char *label)
{
size_t i;
int ret;
for (i = 0; i < count; ++i) {
unsigned gpio = pin_list[i] & (GPIO_PIN_MASK | GPIO_PORT_MASK);
ret = gpio_request(gpio, label);
if (ret)
goto err_gpio_request;
}
ret = imx_iomuxv1_setup_multiple(pin_list, count);
if (ret)
goto err_setup;
return 0;
err_setup:
BUG_ON(i != count);
err_gpio_request:
mxc_gpio_release_multiple_pins(pin_list, i);
return ret;
}
EXPORT_SYMBOL(mxc_gpio_setup_multiple_pins);
void mxc_gpio_release_multiple_pins(const int *pin_list, int count)
{
size_t i;
for (i = 0; i < count; ++i) {
unsigned gpio = pin_list[i] & (GPIO_PIN_MASK | GPIO_PORT_MASK);
gpio_free(gpio);
}
}
EXPORT_SYMBOL(mxc_gpio_release_multiple_pins);
int __init imx_iomuxv1_init(void __iomem *base, int numports)
{
imx_iomuxv1_baseaddr = base;
......
arch/arm/plat-s3c24xx/dma.c
浏览文件 @ bcacff29
......@@ -1027,17 +1027,13 @@ int s3c2410_dma_config(unsigned int channel,
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
unsigned int dcon;
pr_debug("%s: chan=%d, xfer_unit=%d, dcon=%08x\n",
__func__, channel, xferunit, dcon);
pr_debug("%s: chan=%d, xfer_unit=%d\n", __func__, channel, xferunit);
if (chan == NULL)
return -EINVAL;
pr_debug("%s: Initial dcon is %08x\n", __func__, dcon);
dcon = chan->dcon & dma_sel.dcon_mask;
pr_debug("%s: New dcon is %08x\n", __func__, dcon);
pr_debug("%s: dcon is %08x\n", __func__, dcon);
switch (chan->req_ch) {
case DMACH_I2S_IN:
......@@ -1235,7 +1231,7 @@ static void s3c2410_dma_resume_chan(struct s3c2410_dma_chan *cp)
/* restore channel's hardware configuration */
if (!cp->in_use)
return 0;
return;
printk(KERN_INFO "dma%d: restoring configuration\n", cp->number);
......@@ -1246,8 +1242,6 @@ static void s3c2410_dma_resume_chan(struct s3c2410_dma_chan *cp)
if (cp->map != NULL)
dma_sel.select(cp, cp->map);
return 0;
}
static void s3c2410_dma_resume(void)
......
arch/arm/plat-s5p/s5p-time.c
浏览文件 @ bcacff29
......@@ -370,11 +370,11 @@ static void __init s5p_clocksource_init(void)
clock_rate = clk_get_rate(tin_source);
init_sched_clock(&cd, s5p_update_sched_clock, 32, clock_rate);
s5p_time_setup(timer_source.source_id, TCNT_MAX);
s5p_time_start(timer_source.source_id, PERIODIC);
init_sched_clock(&cd, s5p_update_sched_clock, 32, clock_rate);
if (clocksource_register_hz(&time_clocksource, clock_rate))
panic("%s: can't register clocksource\n", time_clocksource.name);
}
......
arch/arm/plat-samsung/include/plat/devs.h
浏览文件 @ bcacff29
......@@ -12,6 +12,10 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __PLAT_DEVS_H
#define __PLAT_DEVS_H __FILE__
#include <linux/platform_device.h>
struct s3c24xx_uart_resources {
......@@ -159,3 +163,5 @@ extern struct platform_device s3c_device_ac97;
*/
extern void *s3c_set_platdata(void *pd, size_t pdsize,
struct platform_device *pdev);
#endif /* __PLAT_DEVS_H */
arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
浏览文件 @ bcacff29
......@@ -39,6 +39,7 @@ struct s3c64xx_spi_csinfo {
* @fifo_lvl_mask: All tx fifo_lvl fields start at offset-6
* @rx_lvl_offset: Depends on tx fifo_lvl field and bus number
* @high_speed: If the controller supports HIGH_SPEED_EN bit
* @tx_st_done: Depends on tx fifo_lvl field
*/
struct s3c64xx_spi_info {
int src_clk_nr;
......@@ -53,6 +54,7 @@ struct s3c64xx_spi_info {
int fifo_lvl_mask;
int rx_lvl_offset;
int high_speed;
int tx_st_done;
};
/**
......
arch/x86/include/asm/mmzone_32.h
浏览文件 @ bcacff29
......@@ -57,6 +57,8 @@ static inline int pfn_valid(int pfn)
return 0;
}
#define early_pfn_valid(pfn) pfn_valid((pfn))
#endif /* CONFIG_DISCONTIGMEM */
#ifdef CONFIG_NEED_MULTIPLE_NODES
......
arch/x86/kernel/acpi/realmode/wakeup.S
浏览文件 @ bcacff29
......@@ -28,6 +28,8 @@ pmode_cr3: .long 0 /* Saved %cr3 */
pmode_cr4: .long 0 /* Saved %cr4 */
pmode_efer: .quad 0 /* Saved EFER */
pmode_gdt: .quad 0
pmode_misc_en: .quad 0 /* Saved MISC_ENABLE MSR */
pmode_behavior: .long 0 /* Wakeup behavior flags */
realmode_flags: .long 0
real_magic: .long 0
trampoline_segment: .word 0
......@@ -91,6 +93,18 @@ wakeup_code:
/* Call the C code */
calll main
/* Restore MISC_ENABLE before entering protected mode, in case
BIOS decided to clear XD_DISABLE during S3. */
movl pmode_behavior, %eax
btl $WAKEUP_BEHAVIOR_RESTORE_MISC_ENABLE, %eax
jnc 1f
movl pmode_misc_en, %eax
movl pmode_misc_en + 4, %edx
movl $MSR_IA32_MISC_ENABLE, %ecx
wrmsr
1:
/* Do any other stuff... */
#ifndef CONFIG_64BIT
......
arch/x86/kernel/acpi/realmode/wakeup.h
浏览文件 @ bcacff29
......@@ -21,6 +21,9 @@ struct wakeup_header {
u32 pmode_efer_low; /* Protected mode EFER */
u32 pmode_efer_high;
u64 pmode_gdt;
u32 pmode_misc_en_low; /* Protected mode MISC_ENABLE */
u32 pmode_misc_en_high;
u32 pmode_behavior; /* Wakeup routine behavior flags */
u32 realmode_flags;
u32 real_magic;
u16 trampoline_segment; /* segment with trampoline code, 64-bit only */
......@@ -39,4 +42,7 @@ extern struct wakeup_header wakeup_header;
#define WAKEUP_HEADER_SIGNATURE 0x51ee1111
#define WAKEUP_END_SIGNATURE 0x65a22c82
/* Wakeup behavior bits */
#define WAKEUP_BEHAVIOR_RESTORE_MISC_ENABLE 0
#endif /* ARCH_X86_KERNEL_ACPI_RM_WAKEUP_H */
arch/x86/kernel/acpi/sleep.c
浏览文件 @ bcacff29
......@@ -77,6 +77,12 @@ int acpi_suspend_lowlevel(void)
header->pmode_cr0 = read_cr0();
header->pmode_cr4 = read_cr4_safe();
header->pmode_behavior = 0;
if (!rdmsr_safe(MSR_IA32_MISC_ENABLE,
&header->pmode_misc_en_low,
&header->pmode_misc_en_high))
header->pmode_behavior |=
(1 << WAKEUP_BEHAVIOR_RESTORE_MISC_ENABLE);
header->realmode_flags = acpi_realmode_flags;
header->real_magic = 0x12345678;
......
arch/x86/kernel/reboot.c
浏览文件 @ bcacff29
......@@ -294,6 +294,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "VersaLogic Menlow board"),
},
},
{ /* Handle reboot issue on Acer Aspire one */
.callback = set_bios_reboot,
.ident = "Acer Aspire One A110",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "AOA110"),
},
},
{ }
};
......
arch/x86/oprofile/nmi_int.c
浏览文件 @ bcacff29
......@@ -112,8 +112,10 @@ static void nmi_cpu_start(void *dummy)
static int nmi_start(void)
{
get_online_cpus();
on_each_cpu(nmi_cpu_start, NULL, 1);
ctr_running = 1;
/* make ctr_running visible to the nmi handler: */
smp_mb();
on_each_cpu(nmi_cpu_start, NULL, 1);
put_online_cpus();
return 0;
}
......@@ -504,15 +506,18 @@ static int nmi_setup(void)
nmi_enabled = 0;
ctr_running = 0;
barrier();
/* make variables visible to the nmi handler: */
smp_mb();
err = register_die_notifier(&profile_exceptions_nb);
if (err)
goto fail;
get_online_cpus();
register_cpu_notifier(&oprofile_cpu_nb);
on_each_cpu(nmi_cpu_setup, NULL, 1);
nmi_enabled = 1;
/* make nmi_enabled visible to the nmi handler: */
smp_mb();
on_each_cpu(nmi_cpu_setup, NULL, 1);
put_online_cpus();
return 0;
......@@ -531,7 +536,8 @@ static void nmi_shutdown(void)
nmi_enabled = 0;
ctr_running = 0;
put_online_cpus();
barrier();
/* make variables visible to the nmi handler: */
smp_mb();
unregister_die_notifier(&profile_exceptions_nb);
msrs = &get_cpu_var(cpu_msrs);
model->shutdown(msrs);
......
arch/x86/pci/xen.c
浏览文件 @ bcacff29
......@@ -327,13 +327,12 @@ int __init pci_xen_hvm_init(void)
}
#ifdef CONFIG_XEN_DOM0
static int xen_register_pirq(u32 gsi, int triggering)
static int xen_register_pirq(u32 gsi, int gsi_override, int triggering)
{
int rc, pirq, irq = -1;
struct physdev_map_pirq map_irq;
int shareable = 0;
char *name;
bool gsi_override = false;
if (!xen_pv_domain())
return -1;
......@@ -345,31 +344,12 @@ static int xen_register_pirq(u32 gsi, int triggering)
shareable = 1;
name = "ioapic-level";
}
pirq = xen_allocate_pirq_gsi(gsi);
if (pirq < 0)
goto out;
/* Before we bind the GSI to a Linux IRQ, check whether
* we need to override it with bus_irq (IRQ) value. Usually for
* IRQs below IRQ_LEGACY_IRQ this holds IRQ == GSI, as so:
* ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
* but there are oddballs where the IRQ != GSI:
* ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 low level)
* which ends up being: gsi_to_irq[9] == 20
* (which is what acpi_gsi_to_irq ends up calling when starting the
* the ACPI interpreter and keels over since IRQ 9 has not been
* setup as we had setup IRQ 20 for it).
*/
if (gsi == acpi_sci_override_gsi) {
/* Check whether the GSI != IRQ */
acpi_gsi_to_irq(gsi, &irq);
if (irq != gsi)
/* Bugger, we MUST have that IRQ. */
gsi_override = true;
}
if (gsi_override)
irq = xen_bind_pirq_gsi_to_irq(irq, pirq, shareable, name);
if (gsi_override >= 0)
irq = xen_bind_pirq_gsi_to_irq(gsi_override, pirq, shareable, name);
else
irq = xen_bind_pirq_gsi_to_irq(gsi, pirq, shareable, name);
if (irq < 0)
......@@ -392,7 +372,7 @@ static int xen_register_pirq(u32 gsi, int triggering)
return irq;
}
static int xen_register_gsi(u32 gsi, int triggering, int polarity)
static int xen_register_gsi(u32 gsi, int gsi_override, int triggering, int polarity)
{
int rc, irq;
struct physdev_setup_gsi setup_gsi;
......@@ -403,7 +383,7 @@ static int xen_register_gsi(u32 gsi, int triggering, int polarity)
printk(KERN_DEBUG "xen: registering gsi %u triggering %d polarity %d\n",
gsi, triggering, polarity);
irq = xen_register_pirq(gsi, triggering);
irq = xen_register_pirq(gsi, gsi_override, triggering);
setup_gsi.gsi = gsi;
setup_gsi.triggering = (triggering == ACPI_EDGE_SENSITIVE ? 0 : 1);
......@@ -425,6 +405,8 @@ static __init void xen_setup_acpi_sci(void)
int rc;
int trigger, polarity;
int gsi = acpi_sci_override_gsi;
int irq = -1;
int gsi_override = -1;
if (!gsi)
return;
......@@ -441,7 +423,25 @@ static __init void xen_setup_acpi_sci(void)
printk(KERN_INFO "xen: sci override: global_irq=%d trigger=%d "
"polarity=%d\n", gsi, trigger, polarity);
gsi = xen_register_gsi(gsi, trigger, polarity);
/* Before we bind the GSI to a Linux IRQ, check whether
* we need to override it with bus_irq (IRQ) value. Usually for
* IRQs below IRQ_LEGACY_IRQ this holds IRQ == GSI, as so:
* ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
* but there are oddballs where the IRQ != GSI:
* ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 20 low level)
* which ends up being: gsi_to_irq[9] == 20
* (which is what acpi_gsi_to_irq ends up calling when starting the
* the ACPI interpreter and keels over since IRQ 9 has not been
* setup as we had setup IRQ 20 for it).
*/
/* Check whether the GSI != IRQ */
if (acpi_gsi_to_irq(gsi, &irq) == 0) {
if (irq >= 0 && irq != gsi)
/* Bugger, we MUST have that IRQ. */
gsi_override = irq;
}
gsi = xen_register_gsi(gsi, gsi_override, trigger, polarity);
printk(KERN_INFO "xen: acpi sci %d\n", gsi);
return;
......@@ -450,7 +450,7 @@ static __init void xen_setup_acpi_sci(void)
static int acpi_register_gsi_xen(struct device *dev, u32 gsi,
int trigger, int polarity)
{
return xen_register_gsi(gsi, trigger, polarity);
return xen_register_gsi(gsi, -1 /* no GSI override */, trigger, polarity);
}
static int __init pci_xen_initial_domain(void)
......@@ -489,7 +489,7 @@ void __init xen_setup_pirqs(void)
if (acpi_get_override_irq(irq, &trigger, &polarity) == -1)
continue;
xen_register_pirq(irq,
xen_register_pirq(irq, -1 /* no GSI override */,
trigger ? ACPI_LEVEL_SENSITIVE : ACPI_EDGE_SENSITIVE);
}
}
......
arch/x86/platform/efi/efi.c
浏览文件 @ bcacff29
......@@ -504,9 +504,6 @@ void __init efi_init(void)
x86_platform.set_wallclock = efi_set_rtc_mmss;
#endif
/* Setup for EFI runtime service */
reboot_type = BOOT_EFI;
#if EFI_DEBUG
print_efi_memmap();
#endif
......
block/cfq-iosched.c
浏览文件 @ bcacff29
......@@ -2773,11 +2773,14 @@ static void __cfq_exit_single_io_context(struct cfq_data *cfqd,
smp_wmb();
cic->key = cfqd_dead_key(cfqd);
rcu_read_lock();
if (rcu_dereference(ioc->ioc_data) == cic) {
rcu_read_unlock();
spin_lock(&ioc->lock);
rcu_assign_pointer(ioc->ioc_data, NULL);
spin_unlock(&ioc->lock);
}
} else
rcu_read_unlock();
if (cic->cfqq[BLK_RW_ASYNC]) {
cfq_exit_cfqq(cfqd, cic->cfqq[BLK_RW_ASYNC]);
......@@ -3084,7 +3087,8 @@ cfq_drop_dead_cic(struct cfq_data *cfqd, struct io_context *ioc,
spin_lock_irqsave(&ioc->lock, flags);
BUG_ON(ioc->ioc_data == cic);
BUG_ON(rcu_dereference_check(ioc->ioc_data,
lockdep_is_held(&ioc->lock)) == cic);
radix_tree_delete(&ioc->radix_root, cfqd->cic_index);
hlist_del_rcu(&cic->cic_list);
......
drivers/base/syscore.c
浏览文件 @ bcacff29
......@@ -9,6 +9,7 @@
#include <linux/syscore_ops.h>
#include <linux/mutex.h>
#include <linux/module.h>
#include <linux/interrupt.h>
static LIST_HEAD(syscore_ops_list);
static DEFINE_MUTEX(syscore_ops_lock);
......@@ -48,6 +49,13 @@ int syscore_suspend(void)
struct syscore_ops *ops;
int ret = 0;
pr_debug("Checking wakeup interrupts\n");
/* Return error code if there are any wakeup interrupts pending. */
ret = check_wakeup_irqs();
if (ret)
return ret;
WARN_ONCE(!irqs_disabled(),
"Interrupts enabled before system core suspend.\n");
......
drivers/block/drbd/drbd_actlog.c
浏览文件 @ bcacff29
......@@ -79,7 +79,7 @@ static int _drbd_md_sync_page_io(struct drbd_conf *mdev,
md_io.error = 0;
if ((rw & WRITE) && !test_bit(MD_NO_FUA, &mdev->flags))
rw |= REQ_FUA;
rw |= REQ_FUA | REQ_FLUSH;
rw |= REQ_SYNC;
bio = bio_alloc(GFP_NOIO, 1);
......
drivers/block/drbd/drbd_bitmap.c
浏览文件 @ bcacff29
......@@ -112,9 +112,6 @@ struct drbd_bitmap {
struct task_struct *bm_task;
};
static int __bm_change_bits_to(struct drbd_conf *mdev, const unsigned long s,
unsigned long e, int val, const enum km_type km);
#define bm_print_lock_info(m) __bm_print_lock_info(m, __func__)
static void __bm_print_lock_info(struct drbd_conf *mdev, const char *func)
{
......@@ -994,6 +991,9 @@ static void bm_page_io_async(struct bm_aio_ctx *ctx, int page_nr, int rw) __must
bio_endio(bio, -EIO);
} else {
submit_bio(rw, bio);
/* this should not count as user activity and cause the
* resync to throttle -- see drbd_rs_should_slow_down(). */
atomic_add(len >> 9, &mdev->rs_sect_ev);
}
}
......@@ -1256,7 +1256,7 @@ unsigned long _drbd_bm_find_next_zero(struct drbd_conf *mdev, unsigned long bm_f
* expected to be called for only a few bits (e - s about BITS_PER_LONG).
* Must hold bitmap lock already. */
static int __bm_change_bits_to(struct drbd_conf *mdev, const unsigned long s,
unsigned long e, int val, const enum km_type km)
unsigned long e, int val)
{
struct drbd_bitmap *b = mdev->bitmap;
unsigned long *p_addr = NULL;
......@@ -1274,14 +1274,14 @@ static int __bm_change_bits_to(struct drbd_conf *mdev, const unsigned long s,
unsigned int page_nr = bm_bit_to_page_idx(b, bitnr);
if (page_nr != last_page_nr) {
if (p_addr)
__bm_unmap(p_addr, km);
__bm_unmap(p_addr, KM_IRQ1);
if (c < 0)
bm_set_page_lazy_writeout(b->bm_pages[last_page_nr]);
else if (c > 0)
bm_set_page_need_writeout(b->bm_pages[last_page_nr]);
changed_total += c;
c = 0;
p_addr = __bm_map_pidx(b, page_nr, km);
p_addr = __bm_map_pidx(b, page_nr, KM_IRQ1);
last_page_nr = page_nr;
}
if (val)
......@@ -1290,7 +1290,7 @@ static int __bm_change_bits_to(struct drbd_conf *mdev, const unsigned long s,
c -= (0 != __test_and_clear_bit_le(bitnr & BITS_PER_PAGE_MASK, p_addr));
}
if (p_addr)
__bm_unmap(p_addr, km);
__bm_unmap(p_addr, KM_IRQ1);
if (c < 0)
bm_set_page_lazy_writeout(b->bm_pages[last_page_nr]);
else if (c > 0)
......@@ -1318,7 +1318,7 @@ static int bm_change_bits_to(struct drbd_conf *mdev, const unsigned long s,
if ((val ? BM_DONT_SET : BM_DONT_CLEAR) & b->bm_flags)
bm_print_lock_info(mdev);
c = __bm_change_bits_to(mdev, s, e, val, KM_IRQ1);
c = __bm_change_bits_to(mdev, s, e, val);
spin_unlock_irqrestore(&b->bm_lock, flags);
return c;
......@@ -1343,16 +1343,17 @@ static inline void bm_set_full_words_within_one_page(struct drbd_bitmap *b,
{
int i;
int bits;
unsigned long *paddr = kmap_atomic(b->bm_pages[page_nr], KM_USER0);
unsigned long *paddr = kmap_atomic(b->bm_pages[page_nr], KM_IRQ1);
for (i = first_word; i < last_word; i++) {
bits = hweight_long(paddr[i]);
paddr[i] = ~0UL;
b->bm_set += BITS_PER_LONG - bits;
}
kunmap_atomic(paddr, KM_USER0);
kunmap_atomic(paddr, KM_IRQ1);
}
/* Same thing as drbd_bm_set_bits, but without taking the spin_lock_irqsave.
/* Same thing as drbd_bm_set_bits,
* but more efficient for a large bit range.
* You must first drbd_bm_lock().
* Can be called to set the whole bitmap in one go.
* Sets bits from s to e _inclusive_. */
......@@ -1366,6 +1367,7 @@ void _drbd_bm_set_bits(struct drbd_conf *mdev, const unsigned long s, const unsi
* Do not use memset, because we must account for changes,
* so we need to loop over the words with hweight() anyways.
*/
struct drbd_bitmap *b = mdev->bitmap;
unsigned long sl = ALIGN(s,BITS_PER_LONG);
unsigned long el = (e+1) & ~((unsigned long)BITS_PER_LONG-1);
int first_page;
......@@ -1376,15 +1378,19 @@ void _drbd_bm_set_bits(struct drbd_conf *mdev, const unsigned long s, const unsi
if (e - s <= 3*BITS_PER_LONG) {
/* don't bother; el and sl may even be wrong. */
__bm_change_bits_to(mdev, s, e, 1, KM_USER0);
spin_lock_irq(&b->bm_lock);
__bm_change_bits_to(mdev, s, e, 1);
spin_unlock_irq(&b->bm_lock);
return;
}
/* difference is large enough that we can trust sl and el */
spin_lock_irq(&b->bm_lock);
/* bits filling the current long */
if (sl)
__bm_change_bits_to(mdev, s, sl-1, 1, KM_USER0);
__bm_change_bits_to(mdev, s, sl-1, 1);
first_page = sl >> (3 + PAGE_SHIFT);
last_page = el >> (3 + PAGE_SHIFT);
......@@ -1397,8 +1403,10 @@ void _drbd_bm_set_bits(struct drbd_conf *mdev, const unsigned long s, const unsi
/* first and full pages, unless first page == last page */
for (page_nr = first_page; page_nr < last_page; page_nr++) {
bm_set_full_words_within_one_page(mdev->bitmap, page_nr, first_word, last_word);
spin_unlock_irq(&b->bm_lock);
cond_resched();
first_word = 0;
spin_lock_irq(&b->bm_lock);
}
/* last page (respectively only page, for first page == last page) */
......@@ -1411,7 +1419,8 @@ void _drbd_bm_set_bits(struct drbd_conf *mdev, const unsigned long s, const unsi
* it would trigger an assert in __bm_change_bits_to()
*/
if (el <= e)
__bm_change_bits_to(mdev, el, e, 1, KM_USER0);
__bm_change_bits_to(mdev, el, e, 1);
spin_unlock_irq(&b->bm_lock);
}
/* returns bit state
......
drivers/block/drbd/drbd_receiver.c
浏览文件 @ bcacff29
......@@ -4602,6 +4602,11 @@ int drbd_asender(struct drbd_thread *thi)
dev_err(DEV, "meta connection shut down by peer.\n");
goto reconnect;
} else if (rv == -EAGAIN) {
/* If the data socket received something meanwhile,
* that is good enough: peer is still alive. */
if (time_after(mdev->last_received,
jiffies - mdev->meta.socket->sk->sk_rcvtimeo))
continue;
if (ping_timeout_active) {
dev_err(DEV, "PingAck did not arrive in time.\n");
goto reconnect;
......@@ -4637,6 +4642,7 @@ int drbd_asender(struct drbd_thread *thi)
goto reconnect;
}
if (received == expect) {
mdev->last_received = jiffies;
D_ASSERT(cmd != NULL);
if (!cmd->process(mdev, h))
goto reconnect;
......
drivers/block/drbd/drbd_worker.c
浏览文件 @ bcacff29
......@@ -536,12 +536,7 @@ static int w_make_resync_request(struct drbd_conf *mdev,
return 1;
}
/* starting with drbd 8.3.8, we can handle multi-bio EEs,
* if it should be necessary */
max_bio_size =
mdev->agreed_pro_version < 94 ? queue_max_hw_sectors(mdev->rq_queue) << 9 :
mdev->agreed_pro_version < 95 ? DRBD_MAX_SIZE_H80_PACKET : DRBD_MAX_BIO_SIZE;
max_bio_size = queue_max_hw_sectors(mdev->rq_queue) << 9;
number = drbd_rs_number_requests(mdev);
if (number == 0)
goto requeue;
......
drivers/cpufreq/acpi-cpufreq.c
浏览文件 @ bcacff29
......@@ -759,7 +759,7 @@ static void __exit acpi_cpufreq_exit(void)
cpufreq_unregister_driver(&acpi_cpufreq_driver);
free_percpu(acpi_perf_data);
free_acpi_perf_data();
}
module_param(acpi_pstate_strict, uint, 0644);
......
drivers/dma/imx-dma.c
浏览文件 @ bcacff29
......@@ -135,7 +135,8 @@ static int imxdma_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,
if (ret)
return ret;
imx_dma_config_burstlen(imxdmac->imxdma_channel, imxdmac->watermark_level);
imx_dma_config_burstlen(imxdmac->imxdma_channel,
imxdmac->watermark_level * imxdmac->word_size);
return 0;
default:
......
drivers/firewire/ohci.c
浏览文件 @ bcacff29
......@@ -264,6 +264,7 @@ static char ohci_driver_name[] = KBUILD_MODNAME;
#define PCI_DEVICE_ID_AGERE_FW643 0x5901
#define PCI_DEVICE_ID_JMICRON_JMB38X_FW 0x2380
#define PCI_DEVICE_ID_TI_TSB12LV22 0x8009
#define PCI_VENDOR_ID_PINNACLE_SYSTEMS 0x11bd
#define QUIRK_CYCLE_TIMER 1
#define QUIRK_RESET_PACKET 2
......@@ -3190,6 +3191,11 @@ static int __devinit pci_probe(struct pci_dev *dev,
int i, err;
size_t size;
if (dev->vendor == PCI_VENDOR_ID_PINNACLE_SYSTEMS) {
dev_err(&dev->dev, "Pinnacle MovieBoard is not yet supported\n");
return -ENOSYS;
}
ohci = kzalloc(sizeof(*ohci), GFP_KERNEL);
if (ohci == NULL) {
err = -ENOMEM;
......
drivers/gpio/langwell_gpio.c
浏览文件 @ bcacff29
......@@ -223,7 +223,7 @@ static void lnw_irq_handler(unsigned irq, struct irq_desc *desc)
gedr = gpio_reg(&lnw->chip, base, GEDR);
pending = readl(gedr);
while (pending) {
gpio = __ffs(pending) - 1;
gpio = __ffs(pending);
mask = BIT(gpio);
pending &= ~mask;
/* Clear before handling so we can't lose an edge */
......
drivers/gpio/tps65910-gpio.c
浏览文件 @ bcacff29
......@@ -81,8 +81,10 @@ void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base)
switch(tps65910_chip_id(tps65910)) {
case TPS65910:
tps65910->gpio.ngpio = 6;
break;
case TPS65911:
tps65910->gpio.ngpio = 9;
break;
default:
return;
}
......
drivers/gpu/drm/drm_crtc.c
浏览文件 @ bcacff29
......@@ -886,9 +886,6 @@ int drm_mode_group_init(struct drm_device *dev, struct drm_mode_group *group)
total_objects += dev->mode_config.num_connector;
total_objects += dev->mode_config.num_encoder;
if (total_objects == 0)
return -EINVAL;
group->id_list = kzalloc(total_objects * sizeof(uint32_t), GFP_KERNEL);
if (!group->id_list)
return -ENOMEM;
......
drivers/gpu/drm/radeon/evergreen.c
浏览文件 @ bcacff29
......@@ -985,17 +985,19 @@ void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *sav
{
save->vga_control[0] = RREG32(D1VGA_CONTROL);
save->vga_control[1] = RREG32(D2VGA_CONTROL);
save->vga_control[2] = RREG32(EVERGREEN_D3VGA_CONTROL);
save->vga_control[3] = RREG32(EVERGREEN_D4VGA_CONTROL);
save->vga_control[4] = RREG32(EVERGREEN_D5VGA_CONTROL);
save->vga_control[5] = RREG32(EVERGREEN_D6VGA_CONTROL);
save->vga_render_control = RREG32(VGA_RENDER_CONTROL);
save->vga_hdp_control = RREG32(VGA_HDP_CONTROL);
save->crtc_control[0] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET);
save->crtc_control[1] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
save->vga_control[2] = RREG32(EVERGREEN_D3VGA_CONTROL);
save->vga_control[3] = RREG32(EVERGREEN_D4VGA_CONTROL);
save->crtc_control[2] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET);
save->crtc_control[3] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET);
}
if (rdev->num_crtc >= 6) {
save->vga_control[4] = RREG32(EVERGREEN_D5VGA_CONTROL);
save->vga_control[5] = RREG32(EVERGREEN_D6VGA_CONTROL);
save->crtc_control[4] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET);
save->crtc_control[5] = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET);
}
......@@ -1004,35 +1006,45 @@ void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *sav
WREG32(VGA_RENDER_CONTROL, 0);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 1);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 1);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 1);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 1);
}
if (rdev->num_crtc >= 6) {
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 1);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 1);
}
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
}
if (rdev->num_crtc >= 6) {
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
}
if (rdev->num_crtc >= 6) {
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
WREG32(D1VGA_CONTROL, 0);
WREG32(D2VGA_CONTROL, 0);
WREG32(EVERGREEN_D3VGA_CONTROL, 0);
WREG32(EVERGREEN_D4VGA_CONTROL, 0);
WREG32(EVERGREEN_D5VGA_CONTROL, 0);
WREG32(EVERGREEN_D6VGA_CONTROL, 0);
if (rdev->num_crtc >= 4) {
WREG32(EVERGREEN_D3VGA_CONTROL, 0);
WREG32(EVERGREEN_D4VGA_CONTROL, 0);
}
if (rdev->num_crtc >= 6) {
WREG32(EVERGREEN_D5VGA_CONTROL, 0);
WREG32(EVERGREEN_D6VGA_CONTROL, 0);
}
}
void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save)
......@@ -1055,7 +1067,7 @@ void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *s
WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC1_REGISTER_OFFSET,
(u32)rdev->mc.vram_start);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC2_REGISTER_OFFSET,
upper_32_bits(rdev->mc.vram_start));
WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC2_REGISTER_OFFSET,
......@@ -1073,7 +1085,8 @@ void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *s
(u32)rdev->mc.vram_start);
WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS + EVERGREEN_CRTC3_REGISTER_OFFSET,
(u32)rdev->mc.vram_start);
}
if (rdev->num_crtc >= 6) {
WREG32(EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC4_REGISTER_OFFSET,
upper_32_bits(rdev->mc.vram_start));
WREG32(EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH + EVERGREEN_CRTC4_REGISTER_OFFSET,
......@@ -1101,31 +1114,41 @@ void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *s
/* Restore video state */
WREG32(D1VGA_CONTROL, save->vga_control[0]);
WREG32(D2VGA_CONTROL, save->vga_control[1]);
WREG32(EVERGREEN_D3VGA_CONTROL, save->vga_control[2]);
WREG32(EVERGREEN_D4VGA_CONTROL, save->vga_control[3]);
WREG32(EVERGREEN_D5VGA_CONTROL, save->vga_control[4]);
WREG32(EVERGREEN_D6VGA_CONTROL, save->vga_control[5]);
if (rdev->num_crtc >= 4) {
WREG32(EVERGREEN_D3VGA_CONTROL, save->vga_control[2]);
WREG32(EVERGREEN_D4VGA_CONTROL, save->vga_control[3]);
}
if (rdev->num_crtc >= 6) {
WREG32(EVERGREEN_D5VGA_CONTROL, save->vga_control[4]);
WREG32(EVERGREEN_D6VGA_CONTROL, save->vga_control[5]);
}
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 1);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 1);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 1);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 1);
}
if (rdev->num_crtc >= 6) {
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 1);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 1);
}
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, save->crtc_control[0]);
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, save->crtc_control[1]);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, save->crtc_control[2]);
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, save->crtc_control[3]);
}
if (rdev->num_crtc >= 6) {
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, save->crtc_control[4]);
WREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, save->crtc_control[5]);
}
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
}
if (rdev->num_crtc >= 6) {
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
......@@ -2417,18 +2440,22 @@ void evergreen_disable_interrupt_state(struct radeon_device *rdev)
WREG32(GRBM_INT_CNTL, 0);
WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
}
if (rdev->num_crtc >= 6) {
WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
}
if (rdev->num_crtc >= 6) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
......@@ -2547,19 +2574,25 @@ int evergreen_irq_set(struct radeon_device *rdev)
WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, crtc1);
WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, crtc2);
if (!(rdev->flags & RADEON_IS_IGP)) {
if (rdev->num_crtc >= 4) {
WREG32(INT_MASK + EVERGREEN_CRTC2_REGISTER_OFFSET, crtc3);
WREG32(INT_MASK + EVERGREEN_CRTC3_REGISTER_OFFSET, crtc4);
}
if (rdev->num_crtc >= 6) {
WREG32(INT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, crtc5);
WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
}
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
if (rdev->num_crtc >= 4) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
}
if (rdev->num_crtc >= 6) {
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
}
WREG32(DC_HPD1_INT_CONTROL, hpd1);
WREG32(DC_HPD2_INT_CONTROL, hpd2);
......@@ -2583,53 +2616,57 @@ static inline void evergreen_irq_ack(struct radeon_device *rdev)
rdev->irq.stat_regs.evergreen.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5);
rdev->irq.stat_regs.evergreen.d1grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET);
rdev->irq.stat_regs.evergreen.d2grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET);
rdev->irq.stat_regs.evergreen.d3grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET);
rdev->irq.stat_regs.evergreen.d4grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET);
rdev->irq.stat_regs.evergreen.d5grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET);
rdev->irq.stat_regs.evergreen.d6grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET);
if (rdev->num_crtc >= 4) {
rdev->irq.stat_regs.evergreen.d3grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET);
rdev->irq.stat_regs.evergreen.d4grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET);
}
if (rdev->num_crtc >= 6) {
rdev->irq.stat_regs.evergreen.d5grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET);
rdev->irq.stat_regs.evergreen.d6grph_int = RREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET);
}
if (rdev->irq.stat_regs.evergreen.d1grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.d2grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.d3grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.d4grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.d5grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.d6grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int & LB_D1_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VLINE_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont & LB_D2_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VLINE_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VLINE_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VLINE_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VLINE_ACK);
if (rdev->num_crtc >= 4) {
if (rdev->irq.stat_regs.evergreen.d3grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.d4grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VLINE_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont3 & LB_D4_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET, VLINE_ACK);
}
if (rdev->num_crtc >= 6) {
if (rdev->irq.stat_regs.evergreen.d5grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.d6grph_int & GRPH_PFLIP_INT_OCCURRED)
WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VLINE_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VBLANK_INTERRUPT)
WREG32(VBLANK_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.evergreen.disp_int_cont5 & LB_D6_VLINE_INTERRUPT)
WREG32(VLINE_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET, VLINE_ACK);
}
if (rdev->irq.stat_regs.evergreen.disp_int & DC_HPD1_INTERRUPT) {
tmp = RREG32(DC_HPD1_INT_CONTROL);
......@@ -3237,6 +3274,7 @@ void evergreen_fini(struct radeon_device *rdev)
r700_cp_fini(rdev);
r600_irq_fini(rdev);
radeon_wb_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
evergreen_pcie_gart_fini(rdev);
radeon_gem_fini(rdev);
......
drivers/gpu/drm/radeon/evergreend.h
浏览文件 @ bcacff29
......@@ -466,7 +466,7 @@
#define IH_RB_WPTR_ADDR_LO 0x3e14
#define IH_CNTL 0x3e18
# define ENABLE_INTR (1 << 0)
# define IH_MC_SWAP(x) ((x) << 2)
# define IH_MC_SWAP(x) ((x) << 1)
# define IH_MC_SWAP_NONE 0
# define IH_MC_SWAP_16BIT 1
# define IH_MC_SWAP_32BIT 2
......@@ -547,7 +547,7 @@
# define LB_D5_VBLANK_INTERRUPT (1 << 3)
# define DC_HPD5_INTERRUPT (1 << 17)
# define DC_HPD5_RX_INTERRUPT (1 << 18)
#define DISP_INTERRUPT_STATUS_CONTINUE5 0x6050
#define DISP_INTERRUPT_STATUS_CONTINUE5 0x6150
# define LB_D6_VLINE_INTERRUPT (1 << 2)
# define LB_D6_VBLANK_INTERRUPT (1 << 3)
# define DC_HPD6_INTERRUPT (1 << 17)
......
drivers/gpu/drm/radeon/ni.c
浏览文件 @ bcacff29
......@@ -1581,6 +1581,7 @@ void cayman_fini(struct radeon_device *rdev)
cayman_cp_fini(rdev);
r600_irq_fini(rdev);
radeon_wb_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
cayman_pcie_gart_fini(rdev);
radeon_gem_fini(rdev);
......
drivers/gpu/drm/radeon/r600.c
浏览文件 @ bcacff29
......@@ -2628,6 +2628,7 @@ void r600_fini(struct radeon_device *rdev)
r600_cp_fini(rdev);
r600_irq_fini(rdev);
radeon_wb_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
r600_pcie_gart_fini(rdev);
radeon_agp_fini(rdev);
......
drivers/gpu/drm/radeon/r600d.h
浏览文件 @ bcacff29
......@@ -536,7 +536,7 @@
#define IH_RB_WPTR_ADDR_LO 0x3e14
#define IH_CNTL 0x3e18
# define ENABLE_INTR (1 << 0)
# define IH_MC_SWAP(x) ((x) << 2)
# define IH_MC_SWAP(x) ((x) << 1)
# define IH_MC_SWAP_NONE 0
# define IH_MC_SWAP_16BIT 1
# define IH_MC_SWAP_32BIT 2
......
drivers/gpu/drm/radeon/rv770.c
浏览文件 @ bcacff29
......@@ -1368,6 +1368,7 @@ void rv770_fini(struct radeon_device *rdev)
r700_cp_fini(rdev);
r600_irq_fini(rdev);
radeon_wb_fini(rdev);
radeon_ib_pool_fini(rdev);
radeon_irq_kms_fini(rdev);
rv770_pcie_gart_fini(rdev);
rv770_vram_scratch_fini(rdev);
......
drivers/hwmon/lm95241.c
浏览文件 @ bcacff29
......@@ -98,11 +98,16 @@ struct lm95241_data {
};
/* Conversions */
static int TempFromReg(u8 val_h, u8 val_l)
static int temp_from_reg_signed(u8 val_h, u8 val_l)
{
if (val_h & 0x80)
return val_h - 0x100;
return val_h * 1000 + val_l * 1000 / 256;
s16 val_hl = (val_h << 8) | val_l;
return val_hl * 1000 / 256;
}
static int temp_from_reg_unsigned(u8 val_h, u8 val_l)
{
u16 val_hl = (val_h << 8) | val_l;
return val_hl * 1000 / 256;
}
static struct lm95241_data *lm95241_update_device(struct device *dev)
......@@ -135,10 +140,13 @@ static ssize_t show_input(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct lm95241_data *data = lm95241_update_device(dev);
int index = to_sensor_dev_attr(attr)->index;
return snprintf(buf, PAGE_SIZE - 1, "%d\n",
TempFromReg(data->temp[to_sensor_dev_attr(attr)->index],
data->temp[to_sensor_dev_attr(attr)->index + 1]));
index == 0 || (data->config & (1 << (index / 2))) ?
temp_from_reg_signed(data->temp[index], data->temp[index + 1]) :
temp_from_reg_unsigned(data->temp[index],
data->temp[index + 1]));
}
static ssize_t show_type(struct device *dev, struct device_attribute *attr,
......@@ -339,7 +347,7 @@ static int lm95241_detect(struct i2c_client *new_client,
if ((i2c_smbus_read_byte_data(new_client, LM95241_REG_R_MAN_ID)
== MANUFACTURER_ID)
&& (i2c_smbus_read_byte_data(new_client, LM95241_REG_R_CHIP_ID)
>= DEFAULT_REVISION)) {
== DEFAULT_REVISION)) {
name = DEVNAME;
} else {
dev_dbg(&adapter->dev, "LM95241 detection failed at 0x%02x\n",
......
drivers/hwmon/pmbus.c
浏览文件 @ bcacff29
......@@ -59,16 +59,17 @@ static void pmbus_find_sensor_groups(struct i2c_client *client,
if (pmbus_check_byte_register(client, 0, PMBUS_STATUS_FAN_34))
info->func[0] |= PMBUS_HAVE_STATUS_FAN34;
}
if (pmbus_check_word_register(client, 0, PMBUS_READ_TEMPERATURE_1)) {
if (pmbus_check_word_register(client, 0, PMBUS_READ_TEMPERATURE_1))
info->func[0] |= PMBUS_HAVE_TEMP;
if (pmbus_check_byte_register(client, 0,
PMBUS_STATUS_TEMPERATURE))
info->func[0] |= PMBUS_HAVE_STATUS_TEMP;
}
if (pmbus_check_word_register(client, 0, PMBUS_READ_TEMPERATURE_2))
info->func[0] |= PMBUS_HAVE_TEMP2;
if (pmbus_check_word_register(client, 0, PMBUS_READ_TEMPERATURE_3))
info->func[0] |= PMBUS_HAVE_TEMP3;
if (info->func[0] & (PMBUS_HAVE_TEMP | PMBUS_HAVE_TEMP2
| PMBUS_HAVE_TEMP3)
&& pmbus_check_byte_register(client, 0,
PMBUS_STATUS_TEMPERATURE))
info->func[0] |= PMBUS_HAVE_STATUS_TEMP;
/* Sensors detected on all pages */
for (page = 0; page < info->pages; page++) {
......
drivers/i2c/busses/i2c-bfin-twi.c
浏览文件 @ bcacff29
......@@ -193,7 +193,13 @@ static void bfin_twi_handle_interrupt(struct bfin_twi_iface *iface,
return;
}
if (twi_int_status & MCOMP) {
if (iface->cur_mode == TWI_I2C_MODE_COMBINED) {
if ((read_MASTER_CTL(iface) & MEN) == 0 &&
(iface->cur_mode == TWI_I2C_MODE_REPEAT ||
iface->cur_mode == TWI_I2C_MODE_COMBINED)) {
iface->result = -1;
write_INT_MASK(iface, 0);
write_MASTER_CTL(iface, 0);
} else if (iface->cur_mode == TWI_I2C_MODE_COMBINED) {
if (iface->readNum == 0) {
/* set the read number to 1 and ask for manual
* stop in block combine mode
......
drivers/i2c/busses/i2c-s3c2410.c
浏览文件 @ bcacff29
......@@ -248,12 +248,12 @@ static inline int is_msgend(struct s3c24xx_i2c *i2c)
return i2c->msg_ptr >= i2c->msg->len;
}
/* i2s_s3c_irq_nextbyte
/* i2c_s3c_irq_nextbyte
*
* process an interrupt and work out what to do
*/
static int i2s_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
static int i2c_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
{
unsigned long tmp;
unsigned char byte;
......@@ -264,7 +264,6 @@ static int i2s_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
case STATE_IDLE:
dev_err(i2c->dev, "%s: called in STATE_IDLE\n", __func__);
goto out;
break;
case STATE_STOP:
dev_err(i2c->dev, "%s: called in STATE_STOP\n", __func__);
......@@ -444,7 +443,7 @@ static irqreturn_t s3c24xx_i2c_irq(int irqno, void *dev_id)
/* pretty much this leaves us with the fact that we've
* transmitted or received whatever byte we last sent */
i2s_s3c_irq_nextbyte(i2c, status);
i2c_s3c_irq_nextbyte(i2c, status);
out:
return IRQ_HANDLED;
......
drivers/i2c/busses/i2c-tegra.c
浏览文件 @ bcacff29
......@@ -40,8 +40,10 @@
#define I2C_CNFG_NEW_MASTER_FSM (1<<11)
#define I2C_STATUS 0x01C
#define I2C_SL_CNFG 0x020
#define I2C_SL_CNFG_NACK (1<<1)
#define I2C_SL_CNFG_NEWSL (1<<2)
#define I2C_SL_ADDR1 0x02c
#define I2C_SL_ADDR2 0x030
#define I2C_TX_FIFO 0x050
#define I2C_RX_FIFO 0x054
#define I2C_PACKET_TRANSFER_STATUS 0x058
......@@ -337,7 +339,11 @@ static int tegra_i2c_init(struct tegra_i2c_dev *i2c_dev)
if (!i2c_dev->is_dvc) {
u32 sl_cfg = i2c_readl(i2c_dev, I2C_SL_CNFG);
i2c_writel(i2c_dev, sl_cfg | I2C_SL_CNFG_NEWSL, I2C_SL_CNFG);
sl_cfg |= I2C_SL_CNFG_NACK | I2C_SL_CNFG_NEWSL;
i2c_writel(i2c_dev, sl_cfg, I2C_SL_CNFG);
i2c_writel(i2c_dev, 0xfc, I2C_SL_ADDR1);
i2c_writel(i2c_dev, 0x00, I2C_SL_ADDR2);
}
val = 7 << I2C_FIFO_CONTROL_TX_TRIG_SHIFT |
......
drivers/input/keyboard/pmic8xxx-keypad.c
浏览文件 @ bcacff29
......@@ -520,7 +520,8 @@ static void pmic8xxx_kp_close(struct input_dev *dev)
*/
static int __devinit pmic8xxx_kp_probe(struct platform_device *pdev)
{
const struct pm8xxx_keypad_platform_data *pdata = mfd_get_data(pdev);
const struct pm8xxx_keypad_platform_data *pdata =
dev_get_platdata(&pdev->dev);
const struct matrix_keymap_data *keymap_data;
struct pmic8xxx_kp *kp;
int rc;
......
drivers/input/misc/pmic8xxx-pwrkey.c
浏览文件 @ bcacff29
......@@ -90,7 +90,8 @@ static int __devinit pmic8xxx_pwrkey_probe(struct platform_device *pdev)
unsigned int delay;
u8 pon_cntl;
struct pmic8xxx_pwrkey *pwrkey;
const struct pm8xxx_pwrkey_platform_data *pdata = mfd_get_data(pdev);
const struct pm8xxx_pwrkey_platform_data *pdata =
dev_get_platdata(&pdev->dev);
if (!pdata) {
dev_err(&pdev->dev, "power key platform data not supplied\n");
......
drivers/leds/leds-pca9532.c
浏览文件 @ bcacff29
......@@ -88,7 +88,7 @@ static const struct pca9532_chip_info pca9532_chip_info_tbl[] = {
static struct i2c_driver pca9532_driver = {
.driver = {
.name = "pca953x",
.name = "leds-pca953x",
},
.probe = pca9532_probe,
.remove = pca9532_remove,
......
drivers/media/rc/fintek-cir.c
浏览文件 @ bcacff29
......@@ -597,12 +597,17 @@ static void __devexit fintek_remove(struct pnp_dev *pdev)
static int fintek_suspend(struct pnp_dev *pdev, pm_message_t state)
{
struct fintek_dev *fintek = pnp_get_drvdata(pdev);
unsigned long flags;
fit_dbg("%s called", __func__);
spin_lock_irqsave(&fintek->fintek_lock, flags);
/* disable all CIR interrupts */
fintek_cir_reg_write(fintek, CIR_STATUS_IRQ_MASK, CIR_STATUS);
spin_unlock_irqrestore(&fintek->fintek_lock, flags);
fintek_config_mode_enable(fintek);
/* disable cir logical dev */
......
drivers/media/rc/imon.c
浏览文件 @ bcacff29
......@@ -307,6 +307,14 @@ static const struct {
/* 0xffdc iMON MCE VFD */
{ 0x00010000ffffffeell, KEY_VOLUMEUP },
{ 0x01000000ffffffeell, KEY_VOLUMEDOWN },
{ 0x00000001ffffffeell, KEY_MUTE },
{ 0x0000000fffffffeell, KEY_MEDIA },
{ 0x00000012ffffffeell, KEY_UP },
{ 0x00000013ffffffeell, KEY_DOWN },
{ 0x00000014ffffffeell, KEY_LEFT },
{ 0x00000015ffffffeell, KEY_RIGHT },
{ 0x00000016ffffffeell, KEY_ENTER },
{ 0x00000017ffffffeell, KEY_ESC },
/* iMON Knob values */
{ 0x000100ffffffffeell, KEY_VOLUMEUP },
{ 0x010000ffffffffeell, KEY_VOLUMEDOWN },
......@@ -1582,16 +1590,16 @@ static void imon_incoming_packet(struct imon_context *ictx,
/* Only panel type events left to process now */
spin_lock_irqsave(&ictx->kc_lock, flags);
do_gettimeofday(&t);
/* KEY_MUTE repeats from knob need to be suppressed */
if (ictx->kc == KEY_MUTE && ictx->kc == ictx->last_keycode) {
do_gettimeofday(&t);
msec = tv2int(&t, &prev_time);
prev_time = t;
if (msec < ictx->idev->rep[REP_DELAY]) {
spin_unlock_irqrestore(&ictx->kc_lock, flags);
return;
}
}
prev_time = t;
kc = ictx->kc;
spin_unlock_irqrestore(&ictx->kc_lock, flags);
......@@ -1603,7 +1611,9 @@ static void imon_incoming_packet(struct imon_context *ictx,
input_report_key(ictx->idev, kc, 0);
input_sync(ictx->idev);
spin_lock_irqsave(&ictx->kc_lock, flags);
ictx->last_keycode = kc;
spin_unlock_irqrestore(&ictx->kc_lock, flags);
return;
......@@ -1740,6 +1750,8 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
detected_display_type = IMON_DISPLAY_TYPE_VFD;
break;
/* iMON VFD, MCE IR */
case 0x46:
case 0x7e:
case 0x9e:
dev_info(ictx->dev, "0xffdc iMON VFD, MCE IR");
detected_display_type = IMON_DISPLAY_TYPE_VFD;
......@@ -1755,6 +1767,9 @@ static void imon_get_ffdc_type(struct imon_context *ictx)
dev_info(ictx->dev, "Unknown 0xffdc device, "
"defaulting to VFD and iMON IR");
detected_display_type = IMON_DISPLAY_TYPE_VFD;
/* We don't know which one it is, allow user to set the
* RC6 one from userspace if OTHER wasn't correct. */
allowed_protos |= RC_TYPE_RC6;
break;
}
......
drivers/media/rc/ir-raw.c
浏览文件 @ bcacff29
......@@ -114,18 +114,20 @@ int ir_raw_event_store_edge(struct rc_dev *dev, enum raw_event_type type)
s64 delta; /* ns */
DEFINE_IR_RAW_EVENT(ev);
int rc = 0;
int delay;
if (!dev->raw)
return -EINVAL;
now = ktime_get();
delta = ktime_to_ns(ktime_sub(now, dev->raw->last_event));
delay = MS_TO_NS(dev->input_dev->rep[REP_DELAY]);
/* Check for a long duration since last event or if we're
* being called for the first time, note that delta can't
* possibly be negative.
*/
if (delta > IR_MAX_DURATION || !dev->raw->last_type)
if (delta > delay || !dev->raw->last_type)
type |= IR_START_EVENT;
else
ev.duration = delta;
......
drivers/media/rc/ite-cir.c
浏览文件 @ bcacff29
......@@ -1347,6 +1347,7 @@ static const struct ite_dev_params ite_dev_descs[] = {
{ /* 0: ITE8704 */
.model = "ITE8704 CIR transceiver",
.io_region_size = IT87_IOREG_LENGTH,
.io_rsrc_no = 0,
.hw_tx_capable = true,
.sample_period = (u32) (1000000000ULL / 115200),
.tx_carrier_freq = 38000,
......@@ -1371,6 +1372,7 @@ static const struct ite_dev_params ite_dev_descs[] = {
{ /* 1: ITE8713 */
.model = "ITE8713 CIR transceiver",
.io_region_size = IT87_IOREG_LENGTH,
.io_rsrc_no = 0,
.hw_tx_capable = true,
.sample_period = (u32) (1000000000ULL / 115200),
.tx_carrier_freq = 38000,
......@@ -1395,6 +1397,7 @@ static const struct ite_dev_params ite_dev_descs[] = {
{ /* 2: ITE8708 */
.model = "ITE8708 CIR transceiver",
.io_region_size = IT8708_IOREG_LENGTH,
.io_rsrc_no = 0,
.hw_tx_capable = true,
.sample_period = (u32) (1000000000ULL / 115200),
.tx_carrier_freq = 38000,
......@@ -1420,6 +1423,7 @@ static const struct ite_dev_params ite_dev_descs[] = {
{ /* 3: ITE8709 */
.model = "ITE8709 CIR transceiver",
.io_region_size = IT8709_IOREG_LENGTH,
.io_rsrc_no = 2,
.hw_tx_capable = true,
.sample_period = (u32) (1000000000ULL / 115200),
.tx_carrier_freq = 38000,
......@@ -1461,6 +1465,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
struct rc_dev *rdev = NULL;
int ret = -ENOMEM;
int model_no;
int io_rsrc_no;
ite_dbg("%s called", __func__);
......@@ -1490,10 +1495,11 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
/* get the description for the device */
dev_desc = &ite_dev_descs[model_no];
io_rsrc_no = dev_desc->io_rsrc_no;
/* validate pnp resources */
if (!pnp_port_valid(pdev, 0) ||
pnp_port_len(pdev, 0) != dev_desc->io_region_size) {
if (!pnp_port_valid(pdev, io_rsrc_no) ||
pnp_port_len(pdev, io_rsrc_no) != dev_desc->io_region_size) {
dev_err(&pdev->dev, "IR PNP Port not valid!\n");
goto failure;
}
......@@ -1504,7 +1510,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
}
/* store resource values */
itdev->cir_addr = pnp_port_start(pdev, 0);
itdev->cir_addr = pnp_port_start(pdev, io_rsrc_no);
itdev->cir_irq = pnp_irq(pdev, 0);
/* initialize spinlocks */
......
drivers/media/rc/ite-cir.h
浏览文件 @ bcacff29
......@@ -57,6 +57,9 @@ struct ite_dev_params {
/* size of the I/O region */
int io_region_size;
/* IR pnp I/O resource number */
int io_rsrc_no;
/* true if the hardware supports transmission */
bool hw_tx_capable;
......
drivers/media/rc/keymaps/rc-pinnacle-pctv-hd.c
浏览文件 @ bcacff29
......@@ -15,43 +15,39 @@
/* Pinnacle PCTV HD 800i mini remote */
static struct rc_map_table pinnacle_pctv_hd[] = {
{ 0x0f, KEY_1 },
{ 0x15, KEY_2 },
{ 0x10, KEY_3 },
{ 0x18, KEY_4 },
{ 0x1b, KEY_5 },
{ 0x1e, KEY_6 },
{ 0x11, KEY_7 },
{ 0x21, KEY_8 },
{ 0x12, KEY_9 },
{ 0x27, KEY_0 },
{ 0x24, KEY_ZOOM },
{ 0x2a, KEY_SUBTITLE },
{ 0x00, KEY_MUTE },
{ 0x01, KEY_ENTER }, /* Pinnacle Logo */
{ 0x39, KEY_POWER },
{ 0x03, KEY_VOLUMEUP },
{ 0x09, KEY_VOLUMEDOWN },
{ 0x06, KEY_CHANNELUP },
{ 0x0c, KEY_CHANNELDOWN },
{ 0x2d, KEY_REWIND },
{ 0x30, KEY_PLAYPAUSE },
{ 0x33, KEY_FASTFORWARD },
{ 0x3c, KEY_STOP },
{ 0x36, KEY_RECORD },
{ 0x3f, KEY_EPG }, /* Labeled "?" */
/* Key codes for the tiny Pinnacle remote*/
{ 0x0700, KEY_MUTE },
{ 0x0701, KEY_MENU }, /* Pinnacle logo */
{ 0x0739, KEY_POWER },
{ 0x0703, KEY_VOLUMEUP },
{ 0x0709, KEY_VOLUMEDOWN },
{ 0x0706, KEY_CHANNELUP },
{ 0x070c, KEY_CHANNELDOWN },
{ 0x070f, KEY_1 },
{ 0x0715, KEY_2 },
{ 0x0710, KEY_3 },
{ 0x0718, KEY_4 },
{ 0x071b, KEY_5 },
{ 0x071e, KEY_6 },
{ 0x0711, KEY_7 },
{ 0x0721, KEY_8 },
{ 0x0712, KEY_9 },
{ 0x0727, KEY_0 },
{ 0x0724, KEY_ZOOM }, /* 'Square' key */
{ 0x072a, KEY_SUBTITLE }, /* 'T' key */
{ 0x072d, KEY_REWIND },
{ 0x0730, KEY_PLAYPAUSE },
{ 0x0733, KEY_FASTFORWARD },
{ 0x0736, KEY_RECORD },
{ 0x073c, KEY_STOP },
{ 0x073f, KEY_HELP }, /* '?' key */
};
static struct rc_map_list pinnacle_pctv_hd_map = {
.map = {
.scan = pinnacle_pctv_hd,
.size = ARRAY_SIZE(pinnacle_pctv_hd),
.rc_type = RC_TYPE_UNKNOWN, /* Legacy IR type */
.rc_type = RC_TYPE_RC5,
.name = RC_MAP_PINNACLE_PCTV_HD,
}
};
......
drivers/media/rc/lirc_dev.c
浏览文件 @ bcacff29
......@@ -55,6 +55,8 @@ struct irctl {
struct lirc_buffer *buf;
unsigned int chunk_size;
struct cdev *cdev;
struct task_struct *task;
long jiffies_to_wait;
};
......@@ -62,7 +64,6 @@ struct irctl {
static DEFINE_MUTEX(lirc_dev_lock);
static struct irctl *irctls[MAX_IRCTL_DEVICES];
static struct cdev cdevs[MAX_IRCTL_DEVICES];
/* Only used for sysfs but defined to void otherwise */
static struct class *lirc_class;
......@@ -167,9 +168,13 @@ static struct file_operations lirc_dev_fops = {
static int lirc_cdev_add(struct irctl *ir)
{
int retval;
int retval = -ENOMEM;
struct lirc_driver *d = &ir->d;
struct cdev *cdev = &cdevs[d->minor];
struct cdev *cdev;
cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);
if (!cdev)
goto err_out;
if (d->fops) {
cdev_init(cdev, d->fops);
......@@ -180,12 +185,20 @@ static int lirc_cdev_add(struct irctl *ir)
}
retval = kobject_set_name(&cdev->kobj, "lirc%d", d->minor);
if (retval)
return retval;
goto err_out;
retval = cdev_add(cdev, MKDEV(MAJOR(lirc_base_dev), d->minor), 1);
if (retval)
if (retval) {
kobject_put(&cdev->kobj);
goto err_out;
}
ir->cdev = cdev;
return 0;
err_out:
kfree(cdev);
return retval;
}
......@@ -214,7 +227,7 @@ int lirc_register_driver(struct lirc_driver *d)
if (MAX_IRCTL_DEVICES <= d->minor) {
dev_err(d->dev, "lirc_dev: lirc_register_driver: "
"\"minor\" must be between 0 and %d (%d)!\n",
MAX_IRCTL_DEVICES-1, d->minor);
MAX_IRCTL_DEVICES - 1, d->minor);
err = -EBADRQC;
goto out;
}
......@@ -369,7 +382,7 @@ int lirc_unregister_driver(int minor)
if (minor < 0 || minor >= MAX_IRCTL_DEVICES) {
printk(KERN_ERR "lirc_dev: %s: minor (%d) must be between "
"0 and %d!\n", __func__, minor, MAX_IRCTL_DEVICES-1);
"0 and %d!\n", __func__, minor, MAX_IRCTL_DEVICES - 1);
return -EBADRQC;
}
......@@ -380,7 +393,7 @@ int lirc_unregister_driver(int minor)
return -ENOENT;
}
cdev = &cdevs[minor];
cdev = ir->cdev;
mutex_lock(&lirc_dev_lock);
......@@ -410,6 +423,7 @@ int lirc_unregister_driver(int minor)
} else {
lirc_irctl_cleanup(ir);
cdev_del(cdev);
kfree(cdev);
kfree(ir);
irctls[minor] = NULL;
}
......@@ -453,7 +467,7 @@ int lirc_dev_fop_open(struct inode *inode, struct file *file)
goto error;
}
cdev = &cdevs[iminor(inode)];
cdev = ir->cdev;
if (try_module_get(cdev->owner)) {
ir->open++;
retval = ir->d.set_use_inc(ir->d.data);
......@@ -484,13 +498,15 @@ EXPORT_SYMBOL(lirc_dev_fop_open);
int lirc_dev_fop_close(struct inode *inode, struct file *file)
{
struct irctl *ir = irctls[iminor(inode)];
struct cdev *cdev = &cdevs[iminor(inode)];
struct cdev *cdev;
if (!ir) {
printk(KERN_ERR "%s: called with invalid irctl\n", __func__);
return -EINVAL;
}
cdev = ir->cdev;
dev_dbg(ir->d.dev, LOGHEAD "close called\n", ir->d.name, ir->d.minor);
WARN_ON(mutex_lock_killable(&lirc_dev_lock));
......@@ -503,6 +519,7 @@ int lirc_dev_fop_close(struct inode *inode, struct file *file)
lirc_irctl_cleanup(ir);
cdev_del(cdev);
irctls[ir->d.minor] = NULL;
kfree(cdev);
kfree(ir);
}
......
drivers/media/rc/mceusb.c
浏览文件 @ bcacff29
......@@ -108,6 +108,12 @@ static int debug = 1;
static int debug;
#endif
#define mce_dbg(dev, fmt, ...) \
do { \
if (debug) \
dev_info(dev, fmt, ## __VA_ARGS__); \
} while (0)
/* general constants */
#define SEND_FLAG_IN_PROGRESS 1
#define SEND_FLAG_COMPLETE 2
......@@ -246,6 +252,9 @@ static struct usb_device_id mceusb_dev_table[] = {
.driver_info = MCE_GEN2_TX_INV },
/* SMK eHome Infrared Transceiver */
{ USB_DEVICE(VENDOR_SMK, 0x0338) },
/* SMK/I-O Data GV-MC7/RCKIT Receiver */
{ USB_DEVICE(VENDOR_SMK, 0x0353),
.driver_info = MCE_GEN2_NO_TX },
/* Tatung eHome Infrared Transceiver */
{ USB_DEVICE(VENDOR_TATUNG, 0x9150) },
/* Shuttle eHome Infrared Transceiver */
......@@ -606,12 +615,15 @@ static void mce_async_callback(struct urb *urb, struct pt_regs *regs)
if (ir) {
len = urb->actual_length;
dev_dbg(ir->dev, "callback called (status=%d len=%d)\n",
mce_dbg(ir->dev, "callback called (status=%d len=%d)\n",
urb->status, len);
mceusb_dev_printdata(ir, urb->transfer_buffer, 0, len, true);
}
/* the transfer buffer and urb were allocated in mce_request_packet */
kfree(urb->transfer_buffer);
usb_free_urb(urb);
}
/* request incoming or send outgoing usb packet - used to initialize remote */
......@@ -655,17 +667,17 @@ static void mce_request_packet(struct mceusb_dev *ir, unsigned char *data,
return;
}
dev_dbg(dev, "receive request called (size=%#x)\n", size);
mce_dbg(dev, "receive request called (size=%#x)\n", size);
async_urb->transfer_buffer_length = size;
async_urb->dev = ir->usbdev;
res = usb_submit_urb(async_urb, GFP_ATOMIC);
if (res) {
dev_dbg(dev, "receive request FAILED! (res=%d)\n", res);
mce_dbg(dev, "receive request FAILED! (res=%d)\n", res);
return;
}
dev_dbg(dev, "receive request complete (res=%d)\n", res);
mce_dbg(dev, "receive request complete (res=%d)\n", res);
}
static void mce_async_out(struct mceusb_dev *ir, unsigned char *data, int size)
......@@ -673,9 +685,9 @@ static void mce_async_out(struct mceusb_dev *ir, unsigned char *data, int size)
mce_request_packet(ir, data, size, MCEUSB_TX);
}
static void mce_sync_in(struct mceusb_dev *ir, unsigned char *data, int size)
static void mce_flush_rx_buffer(struct mceusb_dev *ir, int size)
{
mce_request_packet(ir, data, size, MCEUSB_RX);
mce_request_packet(ir, NULL, size, MCEUSB_RX);
}
/* Send data out the IR blaster port(s) */
......@@ -794,7 +806,7 @@ static int mceusb_set_tx_carrier(struct rc_dev *dev, u32 carrier)
ir->carrier = carrier;
cmdbuf[2] = MCE_CMD_SIG_END;
cmdbuf[3] = MCE_IRDATA_TRAILER;
dev_dbg(ir->dev, "%s: disabling carrier "
mce_dbg(ir->dev, "%s: disabling carrier "
"modulation\n", __func__);
mce_async_out(ir, cmdbuf, sizeof(cmdbuf));
return carrier;
......@@ -806,7 +818,7 @@ static int mceusb_set_tx_carrier(struct rc_dev *dev, u32 carrier)
ir->carrier = carrier;
cmdbuf[2] = prescaler;
cmdbuf[3] = divisor;
dev_dbg(ir->dev, "%s: requesting %u HZ "
mce_dbg(ir->dev, "%s: requesting %u HZ "
"carrier\n", __func__, carrier);
/* Transmit new carrier to mce device */
......@@ -879,7 +891,7 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK)
* US_TO_NS(MCE_TIME_UNIT);
dev_dbg(ir->dev, "Storing %s with duration %d\n",
mce_dbg(ir->dev, "Storing %s with duration %d\n",
rawir.pulse ? "pulse" : "space",
rawir.duration);
......@@ -911,7 +923,7 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
if (ir->parser_state != CMD_HEADER && !ir->rem)
ir->parser_state = CMD_HEADER;
}
dev_dbg(ir->dev, "processed IR data, calling ir_raw_event_handle\n");
mce_dbg(ir->dev, "processed IR data, calling ir_raw_event_handle\n");
ir_raw_event_handle(ir->rc);
}
......@@ -933,7 +945,7 @@ static void mceusb_dev_recv(struct urb *urb, struct pt_regs *regs)
if (ir->send_flags == RECV_FLAG_IN_PROGRESS) {
ir->send_flags = SEND_FLAG_COMPLETE;
dev_dbg(ir->dev, "setup answer received %d bytes\n",
mce_dbg(ir->dev, "setup answer received %d bytes\n",
buf_len);
}
......@@ -951,7 +963,7 @@ static void mceusb_dev_recv(struct urb *urb, struct pt_regs *regs)
case -EPIPE:
default:
dev_dbg(ir->dev, "Error: urb status = %d\n", urb->status);
mce_dbg(ir->dev, "Error: urb status = %d\n", urb->status);
break;
}
......@@ -961,7 +973,6 @@ static void mceusb_dev_recv(struct urb *urb, struct pt_regs *regs)
static void mceusb_gen1_init(struct mceusb_dev *ir)
{
int ret;
int maxp = ir->len_in;
struct device *dev = ir->dev;
char *data;
......@@ -978,8 +989,8 @@ static void mceusb_gen1_init(struct mceusb_dev *ir)
ret = usb_control_msg(ir->usbdev, usb_rcvctrlpipe(ir->usbdev, 0),
USB_REQ_SET_ADDRESS, USB_TYPE_VENDOR, 0, 0,
data, USB_CTRL_MSG_SZ, HZ * 3);
dev_dbg(dev, "%s - ret = %d\n", __func__, ret);
dev_dbg(dev, "%s - data[0] = %d, data[1] = %d\n",
mce_dbg(dev, "%s - ret = %d\n", __func__, ret);
mce_dbg(dev, "%s - data[0] = %d, data[1] = %d\n",
__func__, data[0], data[1]);
/* set feature: bit rate 38400 bps */
......@@ -987,71 +998,56 @@ static void mceusb_gen1_init(struct mceusb_dev *ir)
USB_REQ_SET_FEATURE, USB_TYPE_VENDOR,
0xc04e, 0x0000, NULL, 0, HZ * 3);
dev_dbg(dev, "%s - ret = %d\n", __func__, ret);
mce_dbg(dev, "%s - ret = %d\n", __func__, ret);
/* bRequest 4: set char length to 8 bits */
ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0),
4, USB_TYPE_VENDOR,
0x0808, 0x0000, NULL, 0, HZ * 3);
dev_dbg(dev, "%s - retB = %d\n", __func__, ret);
mce_dbg(dev, "%s - retB = %d\n", __func__, ret);
/* bRequest 2: set handshaking to use DTR/DSR */
ret = usb_control_msg(ir->usbdev, usb_sndctrlpipe(ir->usbdev, 0),
2, USB_TYPE_VENDOR,
0x0000, 0x0100, NULL, 0, HZ * 3);
dev_dbg(dev, "%s - retC = %d\n", __func__, ret);
mce_dbg(dev, "%s - retC = %d\n", __func__, ret);
/* device reset */
mce_async_out(ir, DEVICE_RESET, sizeof(DEVICE_RESET));
mce_sync_in(ir, NULL, maxp);
/* get hw/sw revision? */
mce_async_out(ir, GET_REVISION, sizeof(GET_REVISION));
mce_sync_in(ir, NULL, maxp);
kfree(data);
};
static void mceusb_gen2_init(struct mceusb_dev *ir)
{
int maxp = ir->len_in;
/* device reset */
mce_async_out(ir, DEVICE_RESET, sizeof(DEVICE_RESET));
mce_sync_in(ir, NULL, maxp);
/* get hw/sw revision? */
mce_async_out(ir, GET_REVISION, sizeof(GET_REVISION));
mce_sync_in(ir, NULL, maxp);
/* unknown what the next two actually return... */
mce_async_out(ir, GET_UNKNOWN, sizeof(GET_UNKNOWN));
mce_sync_in(ir, NULL, maxp);
mce_async_out(ir, GET_UNKNOWN2, sizeof(GET_UNKNOWN2));
mce_sync_in(ir, NULL, maxp);
}
static void mceusb_get_parameters(struct mceusb_dev *ir)
{
int maxp = ir->len_in;
/* get the carrier and frequency */
mce_async_out(ir, GET_CARRIER_FREQ, sizeof(GET_CARRIER_FREQ));
mce_sync_in(ir, NULL, maxp);
if (!ir->flags.no_tx) {
if (!ir->flags.no_tx)
/* get the transmitter bitmask */
mce_async_out(ir, GET_TX_BITMASK, sizeof(GET_TX_BITMASK));
mce_sync_in(ir, NULL, maxp);
}
/* get receiver timeout value */
mce_async_out(ir, GET_RX_TIMEOUT, sizeof(GET_RX_TIMEOUT));
mce_sync_in(ir, NULL, maxp);
/* get receiver sensor setting */
mce_async_out(ir, GET_RX_SENSOR, sizeof(GET_RX_SENSOR));
mce_sync_in(ir, NULL, maxp);
}
static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
......@@ -1122,7 +1118,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
bool tx_mask_normal;
int ir_intfnum;
dev_dbg(&intf->dev, "%s called\n", __func__);
mce_dbg(&intf->dev, "%s called\n", __func__);
idesc = intf->cur_altsetting;
......@@ -1150,7 +1146,7 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
ep_in = ep;
ep_in->bmAttributes = USB_ENDPOINT_XFER_INT;
ep_in->bInterval = 1;
dev_dbg(&intf->dev, "acceptable inbound endpoint "
mce_dbg(&intf->dev, "acceptable inbound endpoint "
"found\n");
}
......@@ -1165,12 +1161,12 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
ep_out = ep;
ep_out->bmAttributes = USB_ENDPOINT_XFER_INT;
ep_out->bInterval = 1;
dev_dbg(&intf->dev, "acceptable outbound endpoint "
mce_dbg(&intf->dev, "acceptable outbound endpoint "
"found\n");
}
}
if (ep_in == NULL) {
dev_dbg(&intf->dev, "inbound and/or endpoint not found\n");
mce_dbg(&intf->dev, "inbound and/or endpoint not found\n");
return -ENODEV;
}
......@@ -1215,16 +1211,16 @@ static int __devinit mceusb_dev_probe(struct usb_interface *intf,
if (!ir->rc)
goto rc_dev_fail;
/* flush buffers on the device */
mce_sync_in(ir, NULL, maxp);
mce_sync_in(ir, NULL, maxp);
/* wire up inbound data handler */
usb_fill_int_urb(ir->urb_in, dev, pipe, ir->buf_in,
maxp, (usb_complete_t) mceusb_dev_recv, ir, ep_in->bInterval);
ir->urb_in->transfer_dma = ir->dma_in;
ir->urb_in->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
/* flush buffers on the device */
mce_dbg(&intf->dev, "Flushing receive buffers\n");
mce_flush_rx_buffer(ir, maxp);
/* initialize device */
if (ir->flags.microsoft_gen1)
mceusb_gen1_init(ir);
......
drivers/media/rc/nuvoton-cir.c
浏览文件 @ bcacff29
......@@ -991,7 +991,6 @@ static int nvt_open(struct rc_dev *dev)
unsigned long flags;
spin_lock_irqsave(&nvt->nvt_lock, flags);
nvt->in_use = true;
nvt_enable_cir(nvt);
spin_unlock_irqrestore(&nvt->nvt_lock, flags);
......@@ -1004,7 +1003,6 @@ static void nvt_close(struct rc_dev *dev)
unsigned long flags;
spin_lock_irqsave(&nvt->nvt_lock, flags);
nvt->in_use = false;
nvt_disable_cir(nvt);
spin_unlock_irqrestore(&nvt->nvt_lock, flags);
}
......
drivers/media/rc/nuvoton-cir.h
浏览文件 @ bcacff29
......@@ -70,7 +70,6 @@ struct nvt_dev {
struct ir_raw_event rawir;
spinlock_t nvt_lock;
bool in_use;
/* for rx */
u8 buf[RX_BUF_LEN];
......
drivers/media/rc/rc-main.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/m5mols/m5mols.h
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/mx1_camera.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/omap3isp/isp.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/pwc/pwc-ctrl.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/pwc/pwc-if.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/pwc/pwc.h
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/tuner-core.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/uvc/uvc_queue.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/uvc/uvc_video.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/v4l2-dev.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/media/video/v4l2-ioctl.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/mfd/Kconfig
浏览文件 @ bcacff29
此差异已折叠。
drivers/mfd/Makefile
浏览文件 @ bcacff29
此差异已折叠。
drivers/mfd/asic3.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/mfd/htc-pasic3.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/mfd/omap-usb-host.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/mfd/tps65911-comparator.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/mmc/host/mmci.c
浏览文件 @ bcacff29
此差异已折叠。
drivers/mmc/host/mmci.h
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此差异已折叠。
drivers/mmc/host/mxcmmc.c
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此差异已折叠。
drivers/net/8139too.c
浏览文件 @ bcacff29
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drivers/net/bna/bnad.c
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