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浏览文件 @ add5b5ee
......@@ -10,6 +10,7 @@
*.a
*.s
*.ko
*.so
*.mod.c
#
......
Documentation/feature-removal-schedule.txt
浏览文件 @ add5b5ee
......@@ -71,15 +71,6 @@ Who: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
---------------------------
What: i2c sysfs name change: in1_ref, vid deprecated in favour of cpu0_vid
When: November 2005
Files: drivers/i2c/chips/adm1025.c, drivers/i2c/chips/adm1026.c
Why: Match the other drivers' name for the same function, duplicate names
will be available until removal of old names.
Who: Grant Coady <gcoady@gmail.com>
---------------------------
What: remove EXPORT_SYMBOL(panic_timeout)
When: April 2006
Files: kernel/panic.c
......
Documentation/hwmon/w83627hf
浏览文件 @ add5b5ee
......@@ -54,13 +54,16 @@ If you really want i2c accesses for these Super I/O chips,
use the w83781d driver. However this is not the preferred method
now that this ISA driver has been developed.
Technically, the w83627thf does not support a VID reading. However, it's
possible or even likely that your mainboard maker has routed these signals
to a specific set of general purpose IO pins (the Asus P4C800-E is one such
board). The w83627thf driver now interprets these as VID. If the VID on
your board doesn't work, first see doc/vid in the lm_sensors package. If
that still doesn't help, email us at lm-sensors@lm-sensors.org.
The w83627_HF_ uses pins 110-106 as VID0-VID4. The w83627_THF_ uses the
same pins as GPIO[0:4]. Technically, the w83627_THF_ does not support a
VID reading. However the two chips have the identical 128 pin package. So,
it is possible or even likely for a w83627thf to have the VID signals routed
to these pins despite their not being labeled for that purpose. Therefore,
the w83627thf driver interprets these as VID. If the VID on your board
doesn't work, first see doc/vid in the lm_sensors package[1]. If that still
doesn't help, you may just ignore the bogus VID reading with no harm done.
For further information on this driver see the w83781d driver
documentation.
For further information on this driver see the w83781d driver documentation.
[1] http://www2.lm-sensors.nu/~lm78/cvs/browse.cgi/lm_sensors2/doc/vid
Documentation/i2c/busses/i2c-nforce2
浏览文件 @ add5b5ee
......@@ -5,7 +5,8 @@ Supported adapters:
* nForce2 Ultra 400 MCP 10de:0084
* nForce3 Pro150 MCP 10de:00D4
* nForce3 250Gb MCP 10de:00E4
* nForce4 MCP 10de:0052
* nForce4 MCP 10de:0052
* nForce4 MCP-04 10de:0034
Datasheet: not publically available, but seems to be similar to the
AMD-8111 SMBus 2.0 adapter.
......
Documentation/i2c/busses/i2c-parport
浏览文件 @ add5b5ee
......@@ -17,6 +17,7 @@ It currently supports the following devices:
* Velleman K8000 adapter
* ELV adapter
* Analog Devices evaluation boards (ADM1025, ADM1030, ADM1031, ADM1032)
* Barco LPT->DVI (K5800236) adapter
These devices use different pinout configurations, so you have to tell
the driver what you have, using the type module parameter. There is no
......
Documentation/i2c/porting-clients
浏览文件 @ add5b5ee
Revision 5, 2005-07-29
Revision 6, 2005-11-20
Jean Delvare <khali@linux-fr.org>
Greg KH <greg@kroah.com>
This is a guide on how to convert I2C chip drivers from Linux 2.4 to
Linux 2.6. I have been using existing drivers (lm75, lm78) as examples.
Then I converted a driver myself (lm83) and updated this document.
Note that this guide is strongly oriented towards hardware monitoring
drivers. Many points are still valid for other type of drivers, but
others may be irrelevant.
There are two sets of points below. The first set concerns technical
changes. The second set concerns coding policy. Both are mandatory.
......@@ -22,16 +25,20 @@ Technical changes:
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/i2c-isa.h> /* for ISA drivers */
#include <linux/hwmon.h> /* for hardware monitoring drivers */
#include <linux/hwmon-sysfs.h>
#include <linux/hwmon-vid.h> /* if you need VRM support */
#include <linux/err.h> /* for class registration */
#include <asm/io.h> /* if you have I/O operations */
Please respect this inclusion order. Some extra headers may be
required for a given driver (e.g. "lm75.h").
* [Addresses] SENSORS_I2C_END becomes I2C_CLIENT_END, ISA addresses
are no more handled by the i2c core.
are no more handled by the i2c core. Address ranges are no more
supported either, define each individual address separately.
SENSORS_INSMOD_<n> becomes I2C_CLIENT_INSMOD_<n>.
* [Client data] Get rid of sysctl_id. Try using standard names for
......@@ -48,23 +55,23 @@ Technical changes:
int kind);
static void lm75_init_client(struct i2c_client *client);
static int lm75_detach_client(struct i2c_client *client);
static void lm75_update_client(struct i2c_client *client);
static struct lm75_data lm75_update_device(struct device *dev);
* [Sysctl] All sysctl stuff is of course gone (defines, ctl_table
and functions). Instead, you have to define show and set functions for
each sysfs file. Only define set for writable values. Take a look at an
existing 2.6 driver for details (lm78 for example). Don't forget
existing 2.6 driver for details (it87 for example). Don't forget
to define the attributes for each file (this is that step that
links callback functions). Use the file names specified in
Documentation/i2c/sysfs-interface for the individual files. Also
Documentation/hwmon/sysfs-interface for the individual files. Also
convert the units these files read and write to the specified ones.
If you need to add a new type of file, please discuss it on the
sensors mailing list <lm-sensors@lm-sensors.org> by providing a
patch to the Documentation/i2c/sysfs-interface file.
patch to the Documentation/hwmon/sysfs-interface file.
* [Attach] For I2C drivers, the attach function should make sure
that the adapter's class has I2C_CLASS_HWMON, using the
following construct:
that the adapter's class has I2C_CLASS_HWMON (or whatever class is
suitable for your driver), using the following construct:
if (!(adapter->class & I2C_CLASS_HWMON))
return 0;
ISA-only drivers of course don't need this.
......@@ -72,63 +79,72 @@ Technical changes:
* [Detect] As mentioned earlier, the flags parameter is gone.
The type_name and client_name strings are replaced by a single
name string, which will be filled with a lowercase, short string
(typically the driver name, e.g. "lm75").
name string, which will be filled with a lowercase, short string.
In i2c-only drivers, drop the i2c_is_isa_adapter check, it's
useless. Same for isa-only drivers, as the test would always be
true. Only hybrid drivers (which are quite rare) still need it.
The errorN labels are reduced to the number needed. If that number
is 2 (i2c-only drivers), it is advised that the labels are named
exit and exit_free. For i2c+isa drivers, labels should be named
ERROR0, ERROR1 and ERROR2. Don't forget to properly set err before
The labels used for error paths are reduced to the number needed.
It is advised that the labels are given descriptive names such as
exit and exit_free. Don't forget to properly set err before
jumping to error labels. By the way, labels should be left-aligned.
Use kzalloc instead of kmalloc.
Use i2c_set_clientdata to set the client data (as opposed to
a direct access to client->data).
Use strlcpy instead of strcpy to copy the client name.
Use strlcpy instead of strcpy or snprintf to copy the client name.
Replace the sysctl directory registration by calls to
device_create_file. Move the driver initialization before any
sysfs file creation.
Register the client with the hwmon class (using hwmon_device_register)
if applicable.
Drop client->id.
Drop any 24RF08 corruption prevention you find, as this is now done
at the i2c-core level, and doing it twice voids it.
Don't add I2C_CLIENT_ALLOW_USE to client->flags, it's the default now.
* [Init] Limits must not be set by the driver (can be done later in
user-space). Chip should not be reset default (although a module
parameter may be used to force is), and initialization should be
parameter may be used to force it), and initialization should be
limited to the strictly necessary steps.
* [Detach] Get rid of data, remove the call to
i2c_deregister_entry. Do not log an error message if
i2c_detach_client fails, as i2c-core will now do it for you.
* [Update] Don't access client->data directly, use
i2c_get_clientdata(client) instead.
* [Interface] Init function should not print anything. Make sure
there is a MODULE_LICENSE() line, at the bottom of the file
(after MODULE_AUTHOR() and MODULE_DESCRIPTION(), in this order).
* [Detach] Remove the call to i2c_deregister_entry. Do not log an
error message if i2c_detach_client fails, as i2c-core will now do
it for you.
Unregister from the hwmon class if applicable.
* [Update] The function prototype changed, it is now
passed a device structure, which you have to convert to a client
using to_i2c_client(dev). The update function should return a
pointer to the client data.
Don't access client->data directly, use i2c_get_clientdata(client)
instead.
Use time_after() instead of direct jiffies comparison.
* [Interface] Make sure there is a MODULE_LICENSE() line, at the bottom
of the file (after MODULE_AUTHOR() and MODULE_DESCRIPTION(), in this
order).
* [Driver] The flags field of the i2c_driver structure is gone.
I2C_DF_NOTIFY is now the default behavior.
The i2c_driver structure has a driver member, which is itself a
structure, those name member should be initialized to a driver name
string. i2c_driver itself has no name member anymore.
Coding policy:
* [Copyright] Use (C), not (c), for copyright.
* [Debug/log] Get rid of #ifdef DEBUG/#endif constructs whenever you
can. Calls to printk/pr_debug for debugging purposes are replaced
by calls to dev_dbg. Here is an example on how to call it (taken
from lm75_detect):
can. Calls to printk for debugging purposes are replaced by calls to
dev_dbg where possible, else to pr_debug. Here is an example of how
to call it (taken from lm75_detect):
dev_dbg(&client->dev, "Starting lm75 update\n");
Replace other printk calls with the dev_info, dev_err or dev_warn
function, as appropriate.
* [Constants] Constants defines (registers, conversions, initial
values) should be aligned. This greatly improves readability.
Same goes for variables declarations. Alignments are achieved by the
means of tabs, not spaces. Remember that tabs are set to 8 in the
Linux kernel code.
* [Structure definition] The name field should be standardized. All
lowercase and as simple as the driver name itself (e.g. "lm75").
* [Constants] Constants defines (registers, conversions) should be
aligned. This greatly improves readability.
Alignments are achieved by the means of tabs, not spaces. Remember
that tabs are set to 8 in the Linux kernel code.
* [Layout] Avoid extra empty lines between comments and what they
comment. Respect the coding style (see Documentation/CodingStyle),
......
Documentation/i2c/writing-clients
浏览文件 @ add5b5ee
......@@ -25,9 +25,9 @@ routines, a client structure specific information like the actual I2C
address.
static struct i2c_driver foo_driver = {
.owner = THIS_MODULE,
.name = "Foo version 2.3 driver",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "foo",
},
.attach_adapter = &foo_attach_adapter,
.detach_client = &foo_detach_client,
.command = &foo_command /* may be NULL */
......@@ -36,10 +36,6 @@ static struct i2c_driver foo_driver = {
The name field must match the driver name, including the case. It must not
contain spaces, and may be up to 31 characters long.
Don't worry about the flags field; just put I2C_DF_NOTIFY into it. This
means that your driver will be notified when new adapters are found.
This is almost always what you want.
All other fields are for call-back functions which will be explained
below.
......@@ -496,17 +492,13 @@ Note that some functions are marked by `__init', and some data structures
by `__init_data'. Hose functions and structures can be removed after
kernel booting (or module loading) is completed.
Command function
================
A generic ioctl-like function call back is supported. You will seldom
need this. You may even set it to NULL.
/* No commands defined */
int foo_command(struct i2c_client *client, unsigned int cmd, void *arg)
{
return 0;
}
need this, and its use is deprecated anyway, so newer design should not
use it. Set it to NULL.
Sending and receiving
......
Documentation/kbuild/modules.txt
浏览文件 @ add5b5ee
......@@ -18,6 +18,7 @@ In this document you will find information about:
=== 5. Include files
--- 5.1 How to include files from the kernel include dir
--- 5.2 External modules using an include/ dir
--- 5.3 External modules using several directories
=== 6. Module installation
--- 6.1 INSTALL_MOD_PATH
--- 6.2 INSTALL_MOD_DIR
......@@ -344,6 +345,45 @@ directory and therefore needs to deal with this in their kbuild file.
Note that in the assignment there is no space between -I and the path.
This is a kbuild limitation: there must be no space present.
--- 5.3 External modules using several directories
If an external module does not follow the usual kernel style but
decide to spread files over several directories then kbuild can
support this too.
Consider the following example:
|
+- src/complex_main.c
| +- hal/hardwareif.c
| +- hal/include/hardwareif.h
+- include/complex.h
To build a single module named complex.ko we then need the following
kbuild file:
Kbuild:
obj-m := complex.o
complex-y := src/complex_main.o
complex-y += src/hal/hardwareif.o
EXTRA_CFLAGS := -I$(src)/include
EXTRA_CFLAGS += -I$(src)src/hal/include
kbuild knows how to handle .o files located in another directory -
although this is NOT reccommended practice. The syntax is to specify
the directory relative to the directory where the Kbuild file is
located.
To find the .h files we have to explicitly tell kbuild where to look
for the .h files. When kbuild executes current directory is always
the root of the kernel tree (argument to -C) and therefore we have to
tell kbuild how to find the .h files using absolute paths.
$(src) will specify the absolute path to the directory where the
Kbuild file are located when being build as an external module.
Therefore -I$(src)/ is used to point out the directory of the Kbuild
file and any additional path are just appended.
=== 6. Module installation
......
Documentation/kernel-parameters.txt
浏览文件 @ add5b5ee
......@@ -910,6 +910,14 @@ running once the system is up.
nfsroot= [NFS] nfs root filesystem for disk-less boxes.
See Documentation/nfsroot.txt.
nfs.callback_tcpport=
[NFS] set the TCP port on which the NFSv4 callback
channel should listen.
nfs.idmap_cache_timeout=
[NFS] set the maximum lifetime for idmapper cache
entries.
nmi_watchdog= [KNL,BUGS=IA-32] Debugging features for SMP kernels
no387 [BUGS=IA-32] Tells the kernel to use the 387 maths
......
MAINTAINERS
浏览文件 @ add5b5ee
......@@ -696,13 +696,6 @@ M: pc300@cyclades.com
W: http://www.cyclades.com/
S: Supported
DAC960 RAID CONTROLLER DRIVER
P: Dave Olien
M dmo@osdl.org
W: http://www.osdl.org/archive/dmo/DAC960
L: linux-kernel@vger.kernel.org
S: Maintained
DAMA SLAVE for AX.25
P: Joerg Reuter
M: jreuter@yaina.de
......@@ -2923,6 +2916,12 @@ W: http://linuxtv.org
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Maintained
VT8231 HARDWARE MONITOR DRIVER
P: Roger Lucas
M: roger@planbit.co.uk
L: lm-sensors@lm-sensors.org
S: Maintained
W1 DALLAS'S 1-WIRE BUS
P: Evgeniy Polyakov
M: johnpol@2ka.mipt.ru
......
arch/arm/mach-pxa/akita-ioexp.c
浏览文件 @ add5b5ee
......@@ -124,17 +124,16 @@ static int max7310_detach_client(struct i2c_client *client)
}
static struct i2c_driver max7310_i2c_driver = {
.owner = THIS_MODULE,
.name = "akita-max7310",
.driver = {
.name = "akita-max7310",
},
.id = I2C_DRIVERID_AKITAIOEXP,
.flags = I2C_DF_NOTIFY,
.attach_adapter = max7310_attach_adapter,
.detach_client = max7310_detach_client,
};
static struct i2c_client max7310_template = {
name: "akita-max7310",
flags: I2C_CLIENT_ALLOW_USE,
driver: &max7310_i2c_driver,
};
......
arch/x86_64/ia32/.gitignore 已删除 100644 → 0
浏览文件 @ 25da0974
vsyscall*.so
drivers/acorn/char/pcf8583.c
浏览文件 @ add5b5ee
......@@ -257,9 +257,10 @@ pcf8583_command(struct i2c_client *client, unsigned int cmd, void *arg)
}
static struct i2c_driver pcf8583_driver = {
.name = "PCF8583",
.driver = {
.name = "PCF8583",
},
.id = I2C_DRIVERID_PCF8583,
.flags = I2C_DF_NOTIFY,
.attach_adapter = pcf8583_probe,
.detach_client = pcf8583_detach,
.command = pcf8583_command
......
drivers/char/mmtimer.c
浏览文件 @ add5b5ee
/*
* Intel Multimedia Timer device implementation for SGI SN platforms.
* Timer device implementation for SGI SN platforms.
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (c) 2001-2004 Silicon Graphics, Inc. All rights reserved.
* Copyright (c) 2001-2006 Silicon Graphics, Inc. All rights reserved.
*
* This driver exports an API that should be supportable by any HPET or IA-PC
* multimedia timer. The code below is currently specific to the SGI Altix
......@@ -45,7 +45,7 @@ MODULE_LICENSE("GPL");
/* name of the device, usually in /dev */
#define MMTIMER_NAME "mmtimer"
#define MMTIMER_DESC "SGI Altix RTC Timer"
#define MMTIMER_VERSION "2.0"
#define MMTIMER_VERSION "2.1"
#define RTC_BITS 55 /* 55 bits for this implementation */
......@@ -227,10 +227,7 @@ typedef struct mmtimer {
struct tasklet_struct tasklet;
} mmtimer_t;
/*
* Total number of comparators is comparators/node * MAX nodes/running kernel
*/
static mmtimer_t timers[NUM_COMPARATORS*MAX_COMPACT_NODES];
static mmtimer_t ** timers;
/**
* mmtimer_ioctl - ioctl interface for /dev/mmtimer
......@@ -441,29 +438,29 @@ static irqreturn_t
mmtimer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
int i;
mmtimer_t *base = timers + cpu_to_node(smp_processor_id()) *
NUM_COMPARATORS;
unsigned long expires = 0;
int result = IRQ_NONE;
unsigned indx = cpu_to_node(smp_processor_id());
/*
* Do this once for each comparison register
*/
for (i = 0; i < NUM_COMPARATORS; i++) {
mmtimer_t *base = timers[indx] + i;
/* Make sure this doesn't get reused before tasklet_sched */
spin_lock(&base[i].lock);
if (base[i].cpu == smp_processor_id()) {
if (base[i].timer)
expires = base[i].timer->it.mmtimer.expires;
spin_lock(&base->lock);
if (base->cpu == smp_processor_id()) {
if (base->timer)
expires = base->timer->it.mmtimer.expires;
/* expires test won't work with shared irqs */
if ((mmtimer_int_pending(i) > 0) ||
(expires && (expires < rtc_time()))) {
mmtimer_clr_int_pending(i);
tasklet_schedule(&base[i].tasklet);
tasklet_schedule(&base->tasklet);
result = IRQ_HANDLED;
}
}
spin_unlock(&base[i].lock);
spin_unlock(&base->lock);
expires = 0;
}
return result;
......@@ -523,7 +520,7 @@ static int sgi_timer_del(struct k_itimer *timr)
{
int i = timr->it.mmtimer.clock;
cnodeid_t nodeid = timr->it.mmtimer.node;
mmtimer_t *t = timers + nodeid * NUM_COMPARATORS +i;
mmtimer_t *t = timers[nodeid] + i;
unsigned long irqflags;
if (i != TIMER_OFF) {
......@@ -609,11 +606,11 @@ static int sgi_timer_set(struct k_itimer *timr, int flags,
preempt_disable();
nodeid = cpu_to_node(smp_processor_id());
base = timers + nodeid * NUM_COMPARATORS;
retry:
/* Don't use an allocated timer, or a deleted one that's pending */
for(i = 0; i< NUM_COMPARATORS; i++) {
if (!base[i].timer && !base[i].tasklet.state) {
base = timers[nodeid] + i;
if (!base->timer && !base->tasklet.state) {
break;
}
}
......@@ -623,14 +620,14 @@ static int sgi_timer_set(struct k_itimer *timr, int flags,
return -EBUSY;
}
spin_lock_irqsave(&base[i].lock, irqflags);
spin_lock_irqsave(&base->lock, irqflags);
if (base[i].timer || base[i].tasklet.state != 0) {
spin_unlock_irqrestore(&base[i].lock, irqflags);
if (base->timer || base->tasklet.state != 0) {
spin_unlock_irqrestore(&base->lock, irqflags);
goto retry;
}
base[i].timer = timr;
base[i].cpu = smp_processor_id();
base->timer = timr;
base->cpu = smp_processor_id();
timr->it.mmtimer.clock = i;
timr->it.mmtimer.node = nodeid;
......@@ -645,11 +642,11 @@ static int sgi_timer_set(struct k_itimer *timr, int flags,
}
} else {
timr->it.mmtimer.expires -= period;
if (reschedule_periodic_timer(base+i))
if (reschedule_periodic_timer(base))
err = -EINVAL;
}
spin_unlock_irqrestore(&base[i].lock, irqflags);
spin_unlock_irqrestore(&base->lock, irqflags);
preempt_enable();
......@@ -675,6 +672,7 @@ static struct k_clock sgi_clock = {
static int __init mmtimer_init(void)
{
unsigned i;
cnodeid_t node, maxn = -1;
if (!ia64_platform_is("sn2"))
return -1;
......@@ -691,14 +689,6 @@ static int __init mmtimer_init(void)
mmtimer_femtoperiod = ((unsigned long)1E15 + sn_rtc_cycles_per_second /
2) / sn_rtc_cycles_per_second;
for (i=0; i< NUM_COMPARATORS*MAX_COMPACT_NODES; i++) {
spin_lock_init(&timers[i].lock);
timers[i].timer = NULL;
timers[i].cpu = 0;
timers[i].i = i % NUM_COMPARATORS;
tasklet_init(&timers[i].tasklet, mmtimer_tasklet, (unsigned long) (timers+i));
}
if (request_irq(SGI_MMTIMER_VECTOR, mmtimer_interrupt, SA_PERCPU_IRQ, MMTIMER_NAME, NULL)) {
printk(KERN_WARNING "%s: unable to allocate interrupt.",
MMTIMER_NAME);
......@@ -712,6 +702,40 @@ static int __init mmtimer_init(void)
return -1;
}
/* Get max numbered node, calculate slots needed */
for_each_online_node(node) {
maxn = node;
}
maxn++;
/* Allocate list of node ptrs to mmtimer_t's */
timers = kmalloc(sizeof(mmtimer_t *)*maxn, GFP_KERNEL);
if (timers == NULL) {
printk(KERN_ERR "%s: failed to allocate memory for device\n",
MMTIMER_NAME);
return -1;
}
/* Allocate mmtimer_t's for each online node */
for_each_online_node(node) {
timers[node] = kmalloc_node(sizeof(mmtimer_t)*NUM_COMPARATORS, GFP_KERNEL, node);
if (timers[node] == NULL) {
printk(KERN_ERR "%s: failed to allocate memory for device\n",
MMTIMER_NAME);
return -1;
}
for (i=0; i< NUM_COMPARATORS; i++) {
mmtimer_t * base = timers[node] + i;
spin_lock_init(&base->lock);
base->timer = NULL;
base->cpu = 0;
base->i = i;
tasklet_init(&base->tasklet, mmtimer_tasklet,
(unsigned long) (base));
}
}
sgi_clock_period = sgi_clock.res = NSEC_PER_SEC / sn_rtc_cycles_per_second;
register_posix_clock(CLOCK_SGI_CYCLE, &sgi_clock);
......
drivers/hwmon/Kconfig
浏览文件 @ add5b5ee
......@@ -350,6 +350,18 @@ config SENSORS_VIA686A
This driver can also be built as a module. If so, the module
will be called via686a.
config SENSORS_VT8231
tristate "VT8231"
depends on HWMON && I2C && PCI && EXPERIMENTAL
select HWMON_VID
select I2C_ISA
help
If you say yes here then you get support for the integrated sensors
in the VIA VT8231 device.
This driver can also be built as a module. If so, the module
will be called vt8231.
config SENSORS_W83781D
tristate "Winbond W83781D, W83782D, W83783S, W83627HF, Asus AS99127F"
depends on HWMON && I2C
......
drivers/hwmon/Makefile
浏览文件 @ add5b5ee
......@@ -40,6 +40,7 @@ obj-$(CONFIG_SENSORS_SIS5595) += sis5595.o
obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o
obj-$(CONFIG_SENSORS_SMSC47M1) += smsc47m1.o
obj-$(CONFIG_SENSORS_VIA686A) += via686a.o
obj-$(CONFIG_SENSORS_VT8231) += vt8231.o
obj-$(CONFIG_SENSORS_W83627EHF) += w83627ehf.o
obj-$(CONFIG_SENSORS_W83L785TS) += w83l785ts.o
......
drivers/hwmon/adm1021.c
浏览文件 @ add5b5ee
......@@ -126,10 +126,10 @@ static int read_only;
/* This is the driver that will be inserted */
static struct i2c_driver adm1021_driver = {
.owner = THIS_MODULE,
.name = "adm1021",
.driver = {
.name = "adm1021",
},
.id = I2C_DRIVERID_ADM1021,
.flags = I2C_DF_NOTIFY,
.attach_adapter = adm1021_attach_adapter,
.detach_client = adm1021_detach_client,
};
......
drivers/hwmon/adm1025.c
浏览文件 @ add5b5ee
......@@ -118,10 +118,10 @@ static struct adm1025_data *adm1025_update_device(struct device *dev);
*/
static struct i2c_driver adm1025_driver = {
.owner = THIS_MODULE,
.name = "adm1025",
.driver = {
.name = "adm1025",
},
.id = I2C_DRIVERID_ADM1025,
.flags = I2C_DF_NOTIFY,
.attach_adapter = adm1025_attach_adapter,
.detach_client = adm1025_detach_client,
};
......@@ -287,8 +287,6 @@ static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char
struct adm1025_data *data = adm1025_update_device(dev);
return sprintf(buf, "%u\n", vid_from_reg(data->vid, data->vrm));
}
/* in1_ref is deprecated in favour of cpu0_vid, remove after 2005-11-11 */
static DEVICE_ATTR(in1_ref, S_IRUGO, show_vid, NULL);
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
......@@ -444,8 +442,6 @@ static int adm1025_detect(struct i2c_adapter *adapter, int address, int kind)
device_create_file(&new_client->dev, &dev_attr_temp1_max);
device_create_file(&new_client->dev, &dev_attr_temp2_max);
device_create_file(&new_client->dev, &dev_attr_alarms);
/* in1_ref is deprecated, remove after 2005-11-11 */
device_create_file(&new_client->dev, &dev_attr_in1_ref);
device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
device_create_file(&new_client->dev, &dev_attr_vrm);
......
drivers/hwmon/adm1026.c
浏览文件 @ add5b5ee
......@@ -308,9 +308,9 @@ static void adm1026_init_client(struct i2c_client *client);
static struct i2c_driver adm1026_driver = {
.owner = THIS_MODULE,
.name = "adm1026",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "adm1026",
},
.attach_adapter = adm1026_attach_adapter,
.detach_client = adm1026_detach_client,
};
......@@ -1227,8 +1227,6 @@ static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, c
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", vid_from_reg(data->vid & 0x3f, data->vrm));
}
/* vid deprecated in favour of cpu0_vid, remove after 2005-11-11 */
static DEVICE_ATTR(vid, S_IRUGO, show_vid_reg, NULL);
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
......@@ -1673,8 +1671,6 @@ static int adm1026_detect(struct i2c_adapter *adapter, int address,
device_create_file(&new_client->dev, &dev_attr_temp1_crit_enable);
device_create_file(&new_client->dev, &dev_attr_temp2_crit_enable);
device_create_file(&new_client->dev, &dev_attr_temp3_crit_enable);
/* vid deprecated in favour of cpu0_vid, remove after 2005-11-11 */
device_create_file(&new_client->dev, &dev_attr_vid);
device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
device_create_file(&new_client->dev, &dev_attr_vrm);
device_create_file(&new_client->dev, &dev_attr_alarms);
......
drivers/hwmon/adm1031.c
浏览文件 @ add5b5ee
......@@ -105,9 +105,9 @@ static struct adm1031_data *adm1031_update_device(struct device *dev);
/* This is the driver that will be inserted */
static struct i2c_driver adm1031_driver = {
.owner = THIS_MODULE,
.name = "adm1031",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "adm1031",
},
.attach_adapter = adm1031_attach_adapter,
.detach_client = adm1031_detach_client,
};
......
drivers/hwmon/adm9240.c
浏览文件 @ add5b5ee
......@@ -137,10 +137,10 @@ static struct adm9240_data *adm9240_update_device(struct device *dev);
/* driver data */
static struct i2c_driver adm9240_driver = {
.owner = THIS_MODULE,
.name = "adm9240",
.driver = {
.name = "adm9240",
},
.id = I2C_DRIVERID_ADM9240,
.flags = I2C_DF_NOTIFY,
.attach_adapter = adm9240_attach_adapter,
.detach_client = adm9240_detach_client,
};
......
drivers/hwmon/asb100.c
浏览文件 @ add5b5ee
......@@ -217,10 +217,10 @@ static struct asb100_data *asb100_update_device(struct device *dev);
static void asb100_init_client(struct i2c_client *client);
static struct i2c_driver asb100_driver = {
.owner = THIS_MODULE,
.name = "asb100",
.driver = {
.name = "asb100",
},
.id = I2C_DRIVERID_ASB100,
.flags = I2C_DF_NOTIFY,
.attach_adapter = asb100_attach_adapter,
.detach_client = asb100_detach_client,
};
......
drivers/hwmon/atxp1.c
浏览文件 @ add5b5ee
......@@ -50,9 +50,9 @@ static struct atxp1_data * atxp1_update_device(struct device *dev);
static int atxp1_detect(struct i2c_adapter *adapter, int address, int kind);
static struct i2c_driver atxp1_driver = {
.owner = THIS_MODULE,
.name = "atxp1",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "atxp1",
},
.attach_adapter = atxp1_attach_adapter,
.detach_client = atxp1_detach_client,
};
......
drivers/hwmon/ds1621.c
浏览文件 @ add5b5ee
......@@ -89,10 +89,10 @@ static struct ds1621_data *ds1621_update_client(struct device *dev);
/* This is the driver that will be inserted */
static struct i2c_driver ds1621_driver = {
.owner = THIS_MODULE,
.name = "ds1621",
.driver = {
.name = "ds1621",
},
.id = I2C_DRIVERID_DS1621,
.flags = I2C_DF_NOTIFY,
.attach_adapter = ds1621_attach_adapter,
.detach_client = ds1621_detach_client,
};
......
drivers/hwmon/fscher.c
浏览文件 @ add5b5ee
......@@ -118,10 +118,10 @@ static int fscher_write_value(struct i2c_client *client, u8 reg, u8 value);
*/
static struct i2c_driver fscher_driver = {
.owner = THIS_MODULE,
.name = "fscher",
.driver = {
.name = "fscher",
},
.id = I2C_DRIVERID_FSCHER,
.flags = I2C_DF_NOTIFY,
.attach_adapter = fscher_attach_adapter,
.detach_client = fscher_detach_client,
};
......
drivers/hwmon/fscpos.c
浏览文件 @ add5b5ee
......@@ -100,10 +100,10 @@ static void reset_fan_alarm(struct i2c_client *client, int nr);
* Driver data (common to all clients)
*/
static struct i2c_driver fscpos_driver = {
.owner = THIS_MODULE,
.name = "fscpos",
.driver = {
.name = "fscpos",
},
.id = I2C_DRIVERID_FSCPOS,
.flags = I2C_DF_NOTIFY,
.attach_adapter = fscpos_attach_adapter,
.detach_client = fscpos_detach_client,
};
......
drivers/hwmon/gl518sm.c
浏览文件 @ add5b5ee
......@@ -151,10 +151,10 @@ static struct gl518_data *gl518_update_device(struct device *dev);
/* This is the driver that will be inserted */
static struct i2c_driver gl518_driver = {
.owner = THIS_MODULE,
.name = "gl518sm",
.driver = {
.name = "gl518sm",
},
.id = I2C_DRIVERID_GL518,
.flags = I2C_DF_NOTIFY,
.attach_adapter = gl518_attach_adapter,
.detach_client = gl518_detach_client,
};
......
drivers/hwmon/gl520sm.c
浏览文件 @ add5b5ee
......@@ -109,10 +109,10 @@ static struct gl520_data *gl520_update_device(struct device *dev);
/* Driver data */
static struct i2c_driver gl520_driver = {
.owner = THIS_MODULE,
.name = "gl520sm",
.driver = {
.name = "gl520sm",
},
.id = I2C_DRIVERID_GL520,
.flags = I2C_DF_NOTIFY,
.attach_adapter = gl520_attach_adapter,
.detach_client = gl520_detach_client,
};
......
drivers/hwmon/hwmon-vid.c
浏览文件 @ add5b5ee
......@@ -49,20 +49,22 @@
. . . .
11110 = 0.800 V
11111 = 0.000 V (off)
The 17 specification is in fact Intel Mobile Voltage Positioning -
(IMVP-II). You can find more information in the datasheet of Max1718
http://www.maxim-ic.com/quick_view2.cfm/qv_pk/2452
*/
/* vrm is the VRM/VRD document version multiplied by 10.
val is the 4-, 5- or 6-bit VID code.
Returned value is in mV to avoid floating point in the kernel. */
int vid_from_reg(int val, int vrm)
int vid_from_reg(int val, u8 vrm)
{
int vid;
switch(vrm) {
case 0:
return 0;
case 100: /* VRD 10.0 */
if((val & 0x1f) == 0x1f)
return 0;
......@@ -91,10 +93,16 @@ int vid_from_reg(int val, int vrm)
case 84: /* VRM 8.4 */
val &= 0x0f;
/* fall through */
default: /* VRM 8.2 */
case 82: /* VRM 8.2 */
return(val == 0x1f ? 0 :
val & 0x10 ? 5100 - (val) * 100 :
2050 - (val) * 50);
case 17: /* Intel IMVP-II */
return(val & 0x10 ? 975 - (val & 0xF) * 25 :
1750 - val * 50);
default: /* report 0 for unknown */
printk(KERN_INFO "hwmon-vid: requested unknown VRM version\n");
return 0;
}
}
......@@ -108,30 +116,36 @@ struct vrm_model {
u8 vendor;
u8 eff_family;
u8 eff_model;
int vrm_type;
u8 eff_stepping;
u8 vrm_type;
};
#define ANY 0xFF
#ifdef CONFIG_X86
/* the stepping parameter is highest acceptable stepping for current line */
static struct vrm_model vrm_models[] = {
{X86_VENDOR_AMD, 0x6, ANY, 90}, /* Athlon Duron etc */
{X86_VENDOR_AMD, 0xF, ANY, 24}, /* Athlon 64, Opteron */
{X86_VENDOR_INTEL, 0x6, 0x9, 85}, /* 0.13um too */
{X86_VENDOR_INTEL, 0x6, 0xB, 85}, /* Tualatin */
{X86_VENDOR_INTEL, 0x6, ANY, 82}, /* any P6 */
{X86_VENDOR_INTEL, 0x7, ANY, 0}, /* Itanium */
{X86_VENDOR_INTEL, 0xF, 0x0, 90}, /* P4 */
{X86_VENDOR_INTEL, 0xF, 0x1, 90}, /* P4 Willamette */
{X86_VENDOR_INTEL, 0xF, 0x2, 90}, /* P4 Northwood */
{X86_VENDOR_INTEL, 0xF, 0x3, 100}, /* P4 Prescott */
{X86_VENDOR_INTEL, 0xF, 0x4, 100}, /* P4 Prescott */
{X86_VENDOR_INTEL, 0x10,ANY, 0}, /* Itanium 2 */
{X86_VENDOR_UNKNOWN, ANY, ANY, 0} /* stop here */
{X86_VENDOR_AMD, 0x6, ANY, ANY, 90}, /* Athlon Duron etc */
{X86_VENDOR_AMD, 0xF, ANY, ANY, 24}, /* Athlon 64, Opteron and above VRM 24 */
{X86_VENDOR_INTEL, 0x6, 0x9, ANY, 85}, /* 0.13um too */
{X86_VENDOR_INTEL, 0x6, 0xB, ANY, 85}, /* Tualatin */
{X86_VENDOR_INTEL, 0x6, ANY, ANY, 82}, /* any P6 */
{X86_VENDOR_INTEL, 0x7, ANY, ANY, 0}, /* Itanium */
{X86_VENDOR_INTEL, 0xF, 0x0, ANY, 90}, /* P4 */
{X86_VENDOR_INTEL, 0xF, 0x1, ANY, 90}, /* P4 Willamette */
{X86_VENDOR_INTEL, 0xF, 0x2, ANY, 90}, /* P4 Northwood */
{X86_VENDOR_INTEL, 0xF, ANY, ANY, 100}, /* Prescott and above assume VRD 10 */
{X86_VENDOR_INTEL, 0x10, ANY, ANY, 0}, /* Itanium 2 */
{X86_VENDOR_CENTAUR, 0x6, 0x7, ANY, 85}, /* Eden ESP/Ezra */
{X86_VENDOR_CENTAUR, 0x6, 0x8, 0x7, 85}, /* Ezra T */
{X86_VENDOR_CENTAUR, 0x6, 0x9, 0x7, 85}, /* Nemiah */
{X86_VENDOR_CENTAUR, 0x6, 0x9, ANY, 17}, /* C3-M */
{X86_VENDOR_UNKNOWN, ANY, ANY, ANY, 0} /* stop here */
};
static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor)
static u8 find_vrm(u8 eff_family, u8 eff_model, u8 eff_stepping, u8 vendor)
{
int i = 0;
......@@ -139,7 +153,8 @@ static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor)
if (vrm_models[i].vendor==vendor)
if ((vrm_models[i].eff_family==eff_family)
&& ((vrm_models[i].eff_model==eff_model) ||
(vrm_models[i].eff_model==ANY)))
(vrm_models[i].eff_model==ANY)) &&
(eff_stepping <= vrm_models[i].eff_stepping))
return vrm_models[i].vrm_type;
i++;
}
......@@ -147,12 +162,11 @@ static int find_vrm(u8 eff_family, u8 eff_model, u8 vendor)
return 0;
}
int vid_which_vrm(void)
u8 vid_which_vrm(void)
{
struct cpuinfo_x86 *c = cpu_data;
u32 eax;
u8 eff_family, eff_model;
int vrm_ret;
u8 eff_family, eff_model, eff_stepping, vrm_ret;
if (c->x86 < 6) /* Any CPU with family lower than 6 */
return 0; /* doesn't have VID and/or CPUID */
......@@ -160,20 +174,21 @@ int vid_which_vrm(void)
eax = cpuid_eax(1);
eff_family = ((eax & 0x00000F00)>>8);
eff_model = ((eax & 0x000000F0)>>4);
eff_stepping = eax & 0xF;
if (eff_family == 0xF) { /* use extended model & family */
eff_family += ((eax & 0x00F00000)>>20);
eff_model += ((eax & 0x000F0000)>>16)<<4;
}
vrm_ret = find_vrm(eff_family,eff_model,c->x86_vendor);
vrm_ret = find_vrm(eff_family, eff_model, eff_stepping, c->x86_vendor);
if (vrm_ret == 0)
printk(KERN_INFO "hwmon-vid: Unknown VRM version of your "
"x86 CPU\n");
return vrm_ret;
}
/* and now something completely different for the non-x86 world */
/* and now for something completely different for the non-x86 world */
#else
int vid_which_vrm(void)
u8 vid_which_vrm(void)
{
printk(KERN_INFO "hwmon-vid: Unknown VRM version of your CPU\n");
return 0;
......
drivers/hwmon/it87.c
浏览文件 @ add5b5ee
......@@ -213,7 +213,7 @@ struct it87_data {
u8 sensor; /* Register value */
u8 fan_div[3]; /* Register encoding, shifted right */
u8 vid; /* Register encoding, combined */
int vrm;
u8 vrm;
u32 alarms; /* Register encoding, combined */
u8 fan_main_ctrl; /* Register value */
u8 manual_pwm_ctl[3]; /* manual PWM value set by user */
......@@ -234,17 +234,18 @@ static void it87_init_client(struct i2c_client *client, struct it87_data *data);
static struct i2c_driver it87_driver = {
.owner = THIS_MODULE,
.name = "it87",
.driver = {
.name = "it87",
},
.id = I2C_DRIVERID_IT87,
.flags = I2C_DF_NOTIFY,
.attach_adapter = it87_attach_adapter,
.detach_client = it87_detach_client,
};
static struct i2c_driver it87_isa_driver = {
.owner = THIS_MODULE,
.name = "it87-isa",
.driver = {
.name = "it87-isa",
},
.attach_adapter = it87_isa_attach_adapter,
.detach_client = it87_detach_client,
};
......@@ -668,7 +669,7 @@ static ssize_t
show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct it87_data *data = it87_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->vrm);
return sprintf(buf, "%u\n", data->vrm);
}
static ssize_t
store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
......@@ -761,7 +762,8 @@ static int it87_detect(struct i2c_adapter *adapter, int address, int kind)
/* Reserve the ISA region */
if (is_isa)
if (!request_region(address, IT87_EXTENT, it87_isa_driver.name))
if (!request_region(address, IT87_EXTENT,
it87_isa_driver.driver.name))
goto ERROR0;
/* For now, we presume we have a valid client. We create the
......
drivers/hwmon/lm63.c
浏览文件 @ add5b5ee
......@@ -139,9 +139,9 @@ static void lm63_init_client(struct i2c_client *client);
*/
static struct i2c_driver lm63_driver = {
.owner = THIS_MODULE,
.name = "lm63",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "lm63",
},
.attach_adapter = lm63_attach_adapter,
.detach_client = lm63_detach_client,
};
......
drivers/hwmon/lm75.c
浏览文件 @ add5b5ee
......@@ -66,10 +66,10 @@ static struct lm75_data *lm75_update_device(struct device *dev);
/* This is the driver that will be inserted */
static struct i2c_driver lm75_driver = {
.owner = THIS_MODULE,
.name = "lm75",
.driver = {
.name = "lm75",
},
.id = I2C_DRIVERID_LM75,
.flags = I2C_DF_NOTIFY,
.attach_adapter = lm75_attach_adapter,
.detach_client = lm75_detach_client,
};
......
drivers/hwmon/lm77.c
浏览文件 @ add5b5ee
......@@ -74,9 +74,9 @@ static struct lm77_data *lm77_update_device(struct device *dev);
/* This is the driver that will be inserted */
static struct i2c_driver lm77_driver = {
.owner = THIS_MODULE,
.name = "lm77",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "lm77",
},
.attach_adapter = lm77_attach_adapter,
.detach_client = lm77_detach_client,
};
......
drivers/hwmon/lm78.c
浏览文件 @ add5b5ee
......@@ -164,17 +164,18 @@ static void lm78_init_client(struct i2c_client *client);
static struct i2c_driver lm78_driver = {
.owner = THIS_MODULE,
.name = "lm78",
.driver = {
.name = "lm78",
},
.id = I2C_DRIVERID_LM78,
.flags = I2C_DF_NOTIFY,
.attach_adapter = lm78_attach_adapter,
.detach_client = lm78_detach_client,
};
static struct i2c_driver lm78_isa_driver = {
.owner = THIS_MODULE,
.name = "lm78-isa",
.driver = {
.name = "lm78-isa",
},
.attach_adapter = lm78_isa_attach_adapter,
.detach_client = lm78_detach_client,
};
......@@ -497,7 +498,7 @@ static int lm78_detect(struct i2c_adapter *adapter, int address, int kind)
/* Reserve the ISA region */
if (is_isa)
if (!request_region(address, LM78_EXTENT,
lm78_isa_driver.name)) {
lm78_isa_driver.driver.name)) {
err = -EBUSY;
goto ERROR0;
}
......
drivers/hwmon/lm80.c
浏览文件 @ add5b5ee
......@@ -143,10 +143,10 @@ static int lm80_write_value(struct i2c_client *client, u8 reg, u8 value);
*/
static struct i2c_driver lm80_driver = {
.owner = THIS_MODULE,
.name = "lm80",
.driver = {
.name = "lm80",
},
.id = I2C_DRIVERID_LM80,
.flags = I2C_DF_NOTIFY,
.attach_adapter = lm80_attach_adapter,
.detach_client = lm80_detach_client,
};
......
drivers/hwmon/lm83.c
浏览文件 @ add5b5ee
......@@ -124,10 +124,10 @@ static struct lm83_data *lm83_update_device(struct device *dev);
*/
static struct i2c_driver lm83_driver = {
.owner = THIS_MODULE,
.name = "lm83",
.driver = {
.name = "lm83",
},
.id = I2C_DRIVERID_LM83,
.flags = I2C_DF_NOTIFY,
.attach_adapter = lm83_attach_adapter,
.detach_client = lm83_detach_client,
};
......
drivers/hwmon/lm85.c
浏览文件 @ add5b5ee
......@@ -380,10 +380,10 @@ static void lm85_init_client(struct i2c_client *client);
static struct i2c_driver lm85_driver = {
.owner = THIS_MODULE,
.name = "lm85",
.driver = {
.name = "lm85",
},
.id = I2C_DRIVERID_LM85,
.flags = I2C_DF_NOTIFY,
.attach_adapter = lm85_attach_adapter,
.detach_client = lm85_detach_client,
};
......@@ -443,7 +443,17 @@ show_fan_offset(4);
static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm85_data *data = lm85_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));
int vid;
if (data->type == adt7463 && (data->vid & 0x80)) {
/* 6-pin VID (VRM 10) */
vid = vid_from_reg(data->vid & 0x3f, data->vrm);
} else {
/* 5-pin VID (VRM 9) */
vid = vid_from_reg(data->vid & 0x1f, data->vrm);
}
return sprintf(buf, "%d\n", vid);
}
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
......@@ -1176,17 +1186,14 @@ static int lm85_detect(struct i2c_adapter *adapter, int address,
device_create_file(&new_client->dev, &dev_attr_in1_input);
device_create_file(&new_client->dev, &dev_attr_in2_input);
device_create_file(&new_client->dev, &dev_attr_in3_input);
device_create_file(&new_client->dev, &dev_attr_in4_input);
device_create_file(&new_client->dev, &dev_attr_in0_min);
device_create_file(&new_client->dev, &dev_attr_in1_min);
device_create_file(&new_client->dev, &dev_attr_in2_min);
device_create_file(&new_client->dev, &dev_attr_in3_min);
device_create_file(&new_client->dev, &dev_attr_in4_min);
device_create_file(&new_client->dev, &dev_attr_in0_max);
device_create_file(&new_client->dev, &dev_attr_in1_max);
device_create_file(&new_client->dev, &dev_attr_in2_max);
device_create_file(&new_client->dev, &dev_attr_in3_max);
device_create_file(&new_client->dev, &dev_attr_in4_max);
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp2_input);
device_create_file(&new_client->dev, &dev_attr_temp3_input);
......@@ -1224,6 +1231,15 @@ static int lm85_detect(struct i2c_adapter *adapter, int address,
device_create_file(&new_client->dev, &dev_attr_temp2_auto_temp_crit);
device_create_file(&new_client->dev, &dev_attr_temp3_auto_temp_crit);
/* The ADT7463 has an optional VRM 10 mode where pin 21 is used
as a sixth digital VID input rather than an analog input. */
data->vid = lm85_read_value(new_client, LM85_REG_VID);
if (!(kind == adt7463 && (data->vid & 0x80))) {
device_create_file(&new_client->dev, &dev_attr_in4_input);
device_create_file(&new_client->dev, &dev_attr_in4_min);
device_create_file(&new_client->dev, &dev_attr_in4_max);
}
return 0;
/* Error out and cleanup code */
......@@ -1382,11 +1398,18 @@ static struct lm85_data *lm85_update_device(struct device *dev)
irrelevant. So it is left in 4*/
data->adc_scale = (data->type == emc6d102 ) ? 16 : 4;
for (i = 0; i <= 4; ++i) {
data->vid = lm85_read_value(client, LM85_REG_VID);
for (i = 0; i <= 3; ++i) {
data->in[i] =
lm85_read_value(client, LM85_REG_IN(i));
}
if (!(data->type == adt7463 && (data->vid & 0x80))) {
data->in[4] = lm85_read_value(client,
LM85_REG_IN(4));
}
for (i = 0; i <= 3; ++i) {
data->fan[i] =
lm85_read_value(client, LM85_REG_FAN(i));
......@@ -1450,13 +1473,20 @@ static struct lm85_data *lm85_update_device(struct device *dev)
/* Things that don't change often */
dev_dbg(&client->dev, "Reading config values\n");
for (i = 0; i <= 4; ++i) {
for (i = 0; i <= 3; ++i) {
data->in_min[i] =
lm85_read_value(client, LM85_REG_IN_MIN(i));
data->in_max[i] =
lm85_read_value(client, LM85_REG_IN_MAX(i));
}
if (!(data->type == adt7463 && (data->vid & 0x80))) {
data->in_min[4] = lm85_read_value(client,
LM85_REG_IN_MIN(4));
data->in_max[4] = lm85_read_value(client,
LM85_REG_IN_MAX(4));
}
if ( data->type == emc6d100 ) {
for (i = 5; i <= 7; ++i) {
data->in_min[i] =
......@@ -1478,8 +1508,6 @@ static struct lm85_data *lm85_update_device(struct device *dev)
lm85_read_value(client, LM85_REG_TEMP_MAX(i));
}
data->vid = lm85_read_value(client, LM85_REG_VID);
for (i = 0; i <= 2; ++i) {
int val ;
data->autofan[i].config =
......
drivers/hwmon/lm87.c
浏览文件 @ add5b5ee
......@@ -161,10 +161,10 @@ static struct lm87_data *lm87_update_device(struct device *dev);
*/
static struct i2c_driver lm87_driver = {
.owner = THIS_MODULE,
.name = "lm87",
.driver = {
.name = "lm87",
},
.id = I2C_DRIVERID_LM87,
.flags = I2C_DF_NOTIFY,
.attach_adapter = lm87_attach_adapter,
.detach_client = lm87_detach_client,
};
......
drivers/hwmon/lm90.c
浏览文件 @ add5b5ee
......@@ -186,10 +186,10 @@ static struct lm90_data *lm90_update_device(struct device *dev);
*/
static struct i2c_driver lm90_driver = {
.owner = THIS_MODULE,
.name = "lm90",
.driver = {
.name = "lm90",
},
.id = I2C_DRIVERID_LM90,
.flags = I2C_DF_NOTIFY,
.attach_adapter = lm90_attach_adapter,
.detach_client = lm90_detach_client,
};
......
drivers/hwmon/lm92.c
浏览文件 @ add5b5ee
......@@ -410,10 +410,10 @@ static int lm92_detach_client(struct i2c_client *client)
*/
static struct i2c_driver lm92_driver = {
.owner = THIS_MODULE,
.name = "lm92",
.driver = {
.name = "lm92",
},
.id = I2C_DRIVERID_LM92,
.flags = I2C_DF_NOTIFY,
.attach_adapter = lm92_attach_adapter,
.detach_client = lm92_detach_client,
};
......
drivers/hwmon/max1619.c
浏览文件 @ add5b5ee
......@@ -90,9 +90,9 @@ static struct max1619_data *max1619_update_device(struct device *dev);
*/
static struct i2c_driver max1619_driver = {
.owner = THIS_MODULE,
.name = "max1619",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "max1619",
},
.attach_adapter = max1619_attach_adapter,
.detach_client = max1619_detach_client,
};
......
drivers/hwmon/pc87360.c
浏览文件 @ add5b5ee
......@@ -236,8 +236,9 @@ static struct pc87360_data *pc87360_update_device(struct device *dev);
*/
static struct i2c_driver pc87360_driver = {
.owner = THIS_MODULE,
.name = "pc87360",
.driver = {
.name = "pc87360",
},
.attach_adapter = pc87360_detect,
.detach_client = pc87360_detach_client,
};
......@@ -798,7 +799,7 @@ static int pc87360_detect(struct i2c_adapter *adapter)
for (i = 0; i < 3; i++) {
if (((data->address[i] = extra_isa[i]))
&& !request_region(extra_isa[i], PC87360_EXTENT,
pc87360_driver.name)) {
pc87360_driver.driver.name)) {
dev_err(&new_client->dev, "Region 0x%x-0x%x already "
"in use!\n", extra_isa[i],
extra_isa[i]+PC87360_EXTENT-1);
......
drivers/hwmon/sis5595.c
浏览文件 @ add5b5ee
......@@ -198,8 +198,9 @@ static struct sis5595_data *sis5595_update_device(struct device *dev);
static void sis5595_init_client(struct i2c_client *client);
static struct i2c_driver sis5595_driver = {
.owner = THIS_MODULE,
.name = "sis5595",
.driver = {
.name = "sis5595",
},
.attach_adapter = sis5595_detect,
.detach_client = sis5595_detach_client,
};
......@@ -484,7 +485,8 @@ static int sis5595_detect(struct i2c_adapter *adapter)
if (force_addr)
address = force_addr & ~(SIS5595_EXTENT - 1);
/* Reserve the ISA region */
if (!request_region(address, SIS5595_EXTENT, sis5595_driver.name)) {
if (!request_region(address, SIS5595_EXTENT,
sis5595_driver.driver.name)) {
err = -EBUSY;
goto exit;
}
......
drivers/hwmon/smsc47b397.c
浏览文件 @ add5b5ee
......@@ -226,8 +226,9 @@ static int smsc47b397_detach_client(struct i2c_client *client)
static int smsc47b397_detect(struct i2c_adapter *adapter);
static struct i2c_driver smsc47b397_driver = {
.owner = THIS_MODULE,
.name = "smsc47b397",
.driver = {
.name = "smsc47b397",
},
.attach_adapter = smsc47b397_detect,
.detach_client = smsc47b397_detach_client,
};
......@@ -238,7 +239,8 @@ static int smsc47b397_detect(struct i2c_adapter *adapter)
struct smsc47b397_data *data;
int err = 0;
if (!request_region(address, SMSC_EXTENT, smsc47b397_driver.name)) {
if (!request_region(address, SMSC_EXTENT,
smsc47b397_driver.driver.name)) {
dev_err(&adapter->dev, "Region 0x%x already in use!\n",
address);
return -EBUSY;
......
drivers/hwmon/smsc47m1.c
浏览文件 @ add5b5ee
......@@ -126,8 +126,9 @@ static struct smsc47m1_data *smsc47m1_update_device(struct device *dev,
static struct i2c_driver smsc47m1_driver = {
.owner = THIS_MODULE,
.name = "smsc47m1",
.driver = {
.name = "smsc47m1",
},
.attach_adapter = smsc47m1_detect,
.detach_client = smsc47m1_detach_client,
};
......@@ -394,7 +395,7 @@ static int smsc47m1_detect(struct i2c_adapter *adapter)
int err = 0;
int fan1, fan2, pwm1, pwm2;
if (!request_region(address, SMSC_EXTENT, smsc47m1_driver.name)) {
if (!request_region(address, SMSC_EXTENT, smsc47m1_driver.driver.name)) {
dev_err(&adapter->dev, "Region 0x%x already in use!\n", address);
return -EBUSY;
}
......
drivers/hwmon/via686a.c
浏览文件 @ add5b5ee
......@@ -572,8 +572,9 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
/* The driver. I choose to use type i2c_driver, as at is identical to both
smbus_driver and isa_driver, and clients could be of either kind */
static struct i2c_driver via686a_driver = {
.owner = THIS_MODULE,
.name = "via686a",
.driver = {
.name = "via686a",
},
.attach_adapter = via686a_detect,
.detach_client = via686a_detach_client,
};
......@@ -615,7 +616,8 @@ static int via686a_detect(struct i2c_adapter *adapter)
}
/* Reserve the ISA region */
if (!request_region(address, VIA686A_EXTENT, via686a_driver.name)) {
if (!request_region(address, VIA686A_EXTENT,
via686a_driver.driver.name)) {
dev_err(&adapter->dev, "region 0x%x already in use!\n",
address);
return -ENODEV;
......
drivers/hwmon/vt8231.c 0 → 100644
浏览文件 @ add5b5ee
此差异已折叠。
drivers/hwmon/w83627ehf.c
浏览文件 @ add5b5ee
......@@ -676,7 +676,7 @@ static int w83627ehf_detect(struct i2c_adapter *adapter)
int i, err = 0;
if (!request_region(address + REGION_OFFSET, REGION_LENGTH,
w83627ehf_driver.name)) {
w83627ehf_driver.driver.name)) {
err = -EBUSY;
goto exit;
}
......@@ -785,8 +785,9 @@ static int w83627ehf_detach_client(struct i2c_client *client)
}
static struct i2c_driver w83627ehf_driver = {
.owner = THIS_MODULE,
.name = "w83627ehf",
.driver = {
.name = "w83627ehf",
},
.attach_adapter = w83627ehf_detect,
.detach_client = w83627ehf_detach_client,
};
......
drivers/hwmon/w83627hf.c
浏览文件 @ add5b5ee
......@@ -332,8 +332,9 @@ static struct w83627hf_data *w83627hf_update_device(struct device *dev);
static void w83627hf_init_client(struct i2c_client *client);
static struct i2c_driver w83627hf_driver = {
.owner = THIS_MODULE,
.name = "w83627hf",
.driver = {
.name = "w83627hf",
},
.attach_adapter = w83627hf_detect,
.detach_client = w83627hf_detach_client,
};
......@@ -1009,7 +1010,7 @@ static int w83627hf_detect(struct i2c_adapter *adapter)
address = force_addr & WINB_ALIGNMENT;
if (!request_region(address + WINB_REGION_OFFSET, WINB_REGION_SIZE,
w83627hf_driver.name)) {
w83627hf_driver.driver.name)) {
err = -EBUSY;
goto ERROR0;
}
......@@ -1122,11 +1123,10 @@ static int w83627hf_detect(struct i2c_adapter *adapter)
if (kind != w83697hf)
device_create_file_temp(new_client, 3);
if (kind != w83697hf)
if (kind != w83697hf && data->vid != 0xff) {
device_create_file_vid(new_client);
if (kind != w83697hf)
device_create_file_vrm(new_client);
}
device_create_file_fan_div(new_client, 1);
device_create_file_fan_div(new_client, 2);
......@@ -1232,7 +1232,7 @@ static int w83627thf_read_gpio5(struct i2c_client *client)
/* Make sure the pins are configured for input
There must be at least five (VRM 9), and possibly 6 (VRM 10) */
sel = superio_inb(W83627THF_GPIO5_IOSR);
sel = superio_inb(W83627THF_GPIO5_IOSR) & 0x3f;
if ((sel & 0x1f) != 0x1f) {
dev_dbg(&client->dev, "GPIO5 not configured for VID "
"function\n");
......@@ -1323,19 +1323,18 @@ static void w83627hf_init_client(struct i2c_client *client)
int hi = w83627hf_read_value(client, W83781D_REG_CHIPID);
data->vid = (lo & 0x0f) | ((hi & 0x01) << 4);
} else if (w83627thf == data->type) {
data->vid = w83627thf_read_gpio5(client) & 0x3f;
data->vid = w83627thf_read_gpio5(client);
}
/* Read VRM & OVT Config only once */
if (w83627thf == data->type || w83637hf == data->type) {
data->vrm_ovt =
w83627hf_read_value(client, W83627THF_REG_VRM_OVT_CFG);
data->vrm = (data->vrm_ovt & 0x01) ? 90 : 82;
} else {
/* Convert VID to voltage based on default VRM */
data->vrm = vid_which_vrm();
}
/* Convert VID to voltage based on VRM */
data->vrm = vid_which_vrm();
tmp = w83627hf_read_value(client, W83781D_REG_SCFG1);
for (i = 1; i <= 3; i++) {
if (!(tmp & BIT_SCFG1[i - 1])) {
......
drivers/hwmon/w83781d.c
浏览文件 @ add5b5ee
......@@ -269,17 +269,18 @@ static struct w83781d_data *w83781d_update_device(struct device *dev);
static void w83781d_init_client(struct i2c_client *client);
static struct i2c_driver w83781d_driver = {
.owner = THIS_MODULE,
.name = "w83781d",
.driver = {
.name = "w83781d",
},
.id = I2C_DRIVERID_W83781D,
.flags = I2C_DF_NOTIFY,
.attach_adapter = w83781d_attach_adapter,
.detach_client = w83781d_detach_client,
};
static struct i2c_driver w83781d_isa_driver = {
.owner = THIS_MODULE,
.name = "w83781d-isa",
.driver = {
.name = "w83781d-isa",
},
.attach_adapter = w83781d_isa_attach_adapter,
.detach_client = w83781d_detach_client,
};
......@@ -1012,7 +1013,7 @@ w83781d_detect(struct i2c_adapter *adapter, int address, int kind)
if (is_isa)
if (!request_region(address, W83781D_EXTENT,
w83781d_isa_driver.name)) {
w83781d_isa_driver.driver.name)) {
dev_dbg(&adapter->dev, "Request of region "
"0x%x-0x%x for w83781d failed\n", address,
address + W83781D_EXTENT - 1);
......
drivers/hwmon/w83792d.c
浏览文件 @ add5b5ee
......@@ -269,7 +269,6 @@ DIV_TO_REG(long val)
struct w83792d_data {
struct i2c_client client;
struct class_device *class_dev;
struct semaphore lock;
enum chips type;
struct semaphore update_lock;
......@@ -282,7 +281,7 @@ struct w83792d_data {
u8 in[9]; /* Register value */
u8 in_max[9]; /* Register value */
u8 in_min[9]; /* Register value */
u8 low_bits[2]; /* Additional resolution to voltage in0-6 */
u16 low_bits; /* Additional resolution to voltage in6-0 */
u8 fan[7]; /* Register value */
u8 fan_min[7]; /* Register value */
u8 temp1[3]; /* current, over, thyst */
......@@ -317,45 +316,17 @@ static void w83792d_print_debug(struct w83792d_data *data, struct device *dev);
static void w83792d_init_client(struct i2c_client *client);
static struct i2c_driver w83792d_driver = {
.owner = THIS_MODULE,
.name = "w83792d",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "w83792d",
},
.attach_adapter = w83792d_attach_adapter,
.detach_client = w83792d_detach_client,
};
static long in_count_from_reg(int nr, struct w83792d_data *data)
static inline long in_count_from_reg(int nr, struct w83792d_data *data)
{
u16 vol_count = data->in[nr];
u16 low_bits = 0;
vol_count = (vol_count << 2);
switch (nr)
{
case 0: /* vin0 */
low_bits = (data->low_bits[0]) & 0x03;
break;
case 1: /* vin1 */
low_bits = ((data->low_bits[0]) & 0x0c) >> 2;
break;
case 2: /* vin2 */
low_bits = ((data->low_bits[0]) & 0x30) >> 4;
break;
case 3: /* vin3 */
low_bits = ((data->low_bits[0]) & 0xc0) >> 6;
break;
case 4: /* vin4 */
low_bits = (data->low_bits[1]) & 0x03;
break;
case 5: /* vin5 */
low_bits = ((data->low_bits[1]) & 0x0c) >> 2;
break;
case 6: /* vin6 */
low_bits = ((data->low_bits[1]) & 0x30) >> 4;
default:
break;
}
vol_count = vol_count | low_bits;
return vol_count;
/* in7 and in8 do not have low bits, but the formula still works */
return ((data->in[nr] << 2) | ((data->low_bits >> (2 * nr)) & 0x03));
}
/* following are the sysfs callback functions */
......@@ -1192,7 +1163,6 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
new_client = &data->client;
i2c_set_clientdata(new_client, data);
new_client->addr = address;
init_MUTEX(&data->lock);
new_client->adapter = adapter;
new_client->driver = &w83792d_driver;
new_client->flags = 0;
......@@ -1243,7 +1213,7 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
goto ERROR1;
}
val1 = w83792d_read_value(new_client, W83792D_REG_WCHIPID);
if (val1 == 0x7a && address >= 0x2c) {
if (val1 == 0x7a) {
kind = w83792d;
} else {
if (kind == 0)
......@@ -1416,26 +1386,17 @@ w83792d_detach_client(struct i2c_client *client)
return 0;
}
/* The SMBus locks itself, usually, but nothing may access the Winbond between
bank switches. ISA access must always be locked explicitly!
We ignore the W83792D BUSY flag at this moment - it could lead to deadlocks,
would slow down the W83792D access and should not be necessary.
There are some ugly typecasts here, but the good news is - they should
nowhere else be necessary! */
static int
w83792d_read_value(struct i2c_client *client, u8 reg)
/* The SMBus locks itself. The Winbond W83792D chip has a bank register,
but the driver only accesses registers in bank 0, so we don't have
to switch banks and lock access between switches. */
static int w83792d_read_value(struct i2c_client *client, u8 reg)
{
int res=0;
res = i2c_smbus_read_byte_data(client, reg);
return res;
return i2c_smbus_read_byte_data(client, reg);
}
static int
w83792d_write_value(struct i2c_client *client, u8 reg, u8 value)
static int w83792d_write_value(struct i2c_client *client, u8 reg, u8 value)
{
i2c_smbus_write_byte_data(client, reg, value);
return 0;
return i2c_smbus_write_byte_data(client, reg, value);
}
static void
......@@ -1492,10 +1453,10 @@ static struct w83792d_data *w83792d_update_device(struct device *dev)
data->in_min[i] = w83792d_read_value(client,
W83792D_REG_IN_MIN[i]);
}
data->low_bits[0] = w83792d_read_value(client,
W83792D_REG_LOW_BITS1);
data->low_bits[1] = w83792d_read_value(client,
W83792D_REG_LOW_BITS2);
data->low_bits = w83792d_read_value(client,
W83792D_REG_LOW_BITS1) +
(w83792d_read_value(client,
W83792D_REG_LOW_BITS2) << 8);
for (i = 0; i < 7; i++) {
/* Update the Fan measured value and limits */
data->fan[i] = w83792d_read_value(client,
......@@ -1506,7 +1467,7 @@ static struct w83792d_data *w83792d_update_device(struct device *dev)
pwm_array_tmp[i] = w83792d_read_value(client,
W83792D_REG_PWM[i]);
data->pwm[i] = pwm_array_tmp[i] & 0x0f;
data->pwm_mode[i] = (pwm_array_tmp[i] >> 7) & 0x01;
data->pwm_mode[i] = pwm_array_tmp[i] >> 7;
}
reg_tmp = w83792d_read_value(client, W83792D_REG_FAN_CFG);
......@@ -1607,8 +1568,8 @@ static void w83792d_print_debug(struct w83792d_data *data, struct device *dev)
dev_dbg(dev, "vin[%d] max is: 0x%x\n", i, data->in_max[i]);
dev_dbg(dev, "vin[%d] min is: 0x%x\n", i, data->in_min[i]);
}
dev_dbg(dev, "Low Bit1 is: 0x%x\n", data->low_bits[0]);
dev_dbg(dev, "Low Bit2 is: 0x%x\n", data->low_bits[1]);
dev_dbg(dev, "Low Bit1 is: 0x%x\n", data->low_bits & 0xff);
dev_dbg(dev, "Low Bit2 is: 0x%x\n", data->low_bits >> 8);
dev_dbg(dev, "7 set of Fan Counts and Duty Cycles: =====>\n");
for (i=0; i<7; i++) {
dev_dbg(dev, "fan[%d] is: 0x%x\n", i, data->fan[i]);
......
drivers/hwmon/w83l785ts.c
浏览文件 @ add5b5ee
......@@ -92,10 +92,10 @@ static struct w83l785ts_data *w83l785ts_update_device(struct device *dev);
*/
static struct i2c_driver w83l785ts_driver = {
.owner = THIS_MODULE,
.name = "w83l785ts",
.driver = {
.name = "w83l785ts",
},
.id = I2C_DRIVERID_W83L785TS,
.flags = I2C_DF_NOTIFY,
.attach_adapter = w83l785ts_attach_adapter,
.detach_client = w83l785ts_detach_client,
};
......
drivers/i2c/busses/i2c-i801.c
浏览文件 @ add5b5ee
......@@ -468,8 +468,7 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr,
return -1;
}
if (hwpec)
outb_p(1, SMBAUXCTL); /* enable hardware PEC */
outb_p(hwpec, SMBAUXCTL); /* enable/disable hardware PEC */
if(block)
ret = i801_block_transaction(data, read_write, size, hwpec);
......@@ -478,9 +477,6 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr,
ret = i801_transaction();
}
if (hwpec)
outb_p(0, SMBAUXCTL); /* disable hardware PEC */
if(block)
return ret;
if(ret)
......
drivers/i2c/busses/i2c-ibm_iic.c
浏览文件 @ add5b5ee
......@@ -725,6 +725,7 @@ static int __devinit iic_probe(struct ocp_device *ocp){
strcpy(adap->name, "IBM IIC");
i2c_set_adapdata(adap, dev);
adap->id = I2C_HW_OCP;
adap->class = I2C_CLASS_HWMON;
adap->algo = &iic_algo;
adap->client_register = NULL;
adap->client_unregister = NULL;
......
drivers/i2c/busses/i2c-isa.c
浏览文件 @ add5b5ee
......@@ -92,15 +92,13 @@ int i2c_isa_add_driver(struct i2c_driver *driver)
int res;
/* Add the driver to the list of i2c drivers in the driver core */
driver->driver.name = driver->name;
driver->driver.owner = driver->owner;
driver->driver.bus = &i2c_bus_type;
driver->driver.probe = i2c_isa_device_probe;
driver->driver.remove = i2c_isa_device_remove;
res = driver_register(&driver->driver);
if (res)
return res;
dev_dbg(&isa_adapter.dev, "Driver %s registered\n", driver->name);
dev_dbg(&isa_adapter.dev, "Driver %s registered\n", driver->driver.name);
/* Now look for clients */
driver->attach_adapter(&isa_adapter);
......@@ -124,14 +122,14 @@ int i2c_isa_del_driver(struct i2c_driver *driver)
if ((res = driver->detach_client(client))) {
dev_err(&isa_adapter.dev, "Failed, driver "
"%s not unregistered!\n",
driver->name);
driver->driver.name);
return res;
}
}
/* Get the driver off the core list */
driver_unregister(&driver->driver);
dev_dbg(&isa_adapter.dev, "Driver %s unregistered\n", driver->name);
dev_dbg(&isa_adapter.dev, "Driver %s unregistered\n", driver->driver.name);
return 0;
}
......@@ -176,7 +174,7 @@ static void __exit i2c_isa_exit(void)
list_for_each_safe(item, _n, &isa_adapter.clients) {
client = list_entry(item, struct i2c_client, list);
dev_err(&isa_adapter.dev, "Driver %s still has an active "
"ISA client at 0x%x\n", client->driver->name,
"ISA client at 0x%x\n", client->driver->driver.name,
client->addr);
}
if (client != NULL)
......
drivers/i2c/busses/i2c-mv64xxx.c
浏览文件 @ add5b5ee
/*
* drivers/i2c/busses/i2c-mv64xxx.c
*
* Driver for the i2c controller on the Marvell line of host bridges for MIPS
* and PPC (e.g, gt642[46]0, mv643[46]0, mv644[46]0).
*
......@@ -65,7 +63,6 @@ enum {
MV64XXX_I2C_STATE_WAITING_FOR_ADDR_2_ACK,
MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_ACK,
MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_DATA,
MV64XXX_I2C_STATE_ABORTING,
};
/* Driver actions */
......@@ -85,6 +82,7 @@ struct mv64xxx_i2c_data {
int irq;
u32 state;
u32 action;
u32 aborting;
u32 cntl_bits;
void __iomem *reg_base;
u32 reg_base_p;
......@@ -122,12 +120,6 @@ mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status)
return;
}
if (drv_data->state == MV64XXX_I2C_STATE_ABORTING) {
drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP;
drv_data->state = MV64XXX_I2C_STATE_IDLE;
return;
}
/* The status from the ctlr [mostly] tells us what to do next */
switch (status) {
/* Start condition interrupt */
......@@ -148,14 +140,16 @@ mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status)
/* FALLTHRU */
case MV64XXX_I2C_STATUS_MAST_WR_ADDR_2_ACK: /* 0xd0 */
case MV64XXX_I2C_STATUS_MAST_WR_ACK: /* 0x28 */
if (drv_data->bytes_left > 0) {
if ((drv_data->bytes_left == 0)
|| (drv_data->aborting
&& (drv_data->byte_posn != 0))) {
drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP;
drv_data->state = MV64XXX_I2C_STATE_IDLE;
} else {
drv_data->action = MV64XXX_I2C_ACTION_SEND_DATA;
drv_data->state =
MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_ACK;
drv_data->bytes_left--;
} else {
drv_data->action = MV64XXX_I2C_ACTION_SEND_STOP;
drv_data->state = MV64XXX_I2C_STATE_IDLE;
}
break;
......@@ -184,7 +178,7 @@ mv64xxx_i2c_fsm(struct mv64xxx_i2c_data *drv_data, u32 status)
}
drv_data->state = MV64XXX_I2C_STATE_WAITING_FOR_SLAVE_DATA;
if (drv_data->bytes_left == 1)
if ((drv_data->bytes_left == 1) || drv_data->aborting)
drv_data->cntl_bits &= ~MV64XXX_I2C_REG_CONTROL_ACK;
break;
......@@ -320,6 +314,7 @@ mv64xxx_i2c_prepare_for_io(struct mv64xxx_i2c_data *drv_data,
drv_data->msg = msg;
drv_data->byte_posn = 0;
drv_data->bytes_left = msg->len;
drv_data->aborting = 0;
drv_data->rc = 0;
drv_data->cntl_bits = MV64XXX_I2C_REG_CONTROL_ACK |
MV64XXX_I2C_REG_CONTROL_INTEN | MV64XXX_I2C_REG_CONTROL_TWSIEN;
......@@ -359,17 +354,19 @@ mv64xxx_i2c_wait_for_completion(struct mv64xxx_i2c_data *drv_data)
}
if (abort && drv_data->block) {
drv_data->state = MV64XXX_I2C_STATE_ABORTING;
drv_data->aborting = 1;
spin_unlock_irqrestore(&drv_data->lock, flags);
time_left = wait_event_timeout(drv_data->waitq,
!drv_data->block,
msecs_to_jiffies(drv_data->adapter.timeout));
if (time_left <= 0) {
if ((time_left <= 0) && drv_data->block) {
drv_data->state = MV64XXX_I2C_STATE_IDLE;
dev_err(&drv_data->adapter.dev,
"mv64xxx: I2C bus locked\n");
"mv64xxx: I2C bus locked, block: %d, "
"time_left: %d\n", drv_data->block,
(int)time_left);
}
} else
spin_unlock_irqrestore(&drv_data->lock, flags);
......@@ -510,7 +507,7 @@ mv64xxx_i2c_probe(struct platform_device *pd)
goto exit_kfree;
}
strncpy(drv_data->adapter.name, MV64XXX_I2C_CTLR_NAME " adapter",
strlcpy(drv_data->adapter.name, MV64XXX_I2C_CTLR_NAME " adapter",
I2C_NAME_SIZE);
init_waitqueue_head(&drv_data->waitq);
......
drivers/i2c/busses/i2c-nforce2.c
浏览文件 @ add5b5ee
......@@ -30,6 +30,7 @@
nForce3 Pro150 MCP 00D4
nForce3 250Gb MCP 00E4
nForce4 MCP 0052
nForce4 MCP-04 0034
This driver supports the 2 SMBuses that are included in the MCP of the
nForce2/3/4 chipsets.
......@@ -257,6 +258,7 @@ static struct pci_device_id nforce2_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE4_SMBUS) },
{ PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_SMBUS) },
{ 0 }
};
......
drivers/i2c/busses/i2c-parport.h
浏览文件 @ add5b5ee
......@@ -80,6 +80,14 @@ static struct adapter_parm adapter_parm[] = {
.setscl = { 0x01, DATA, 1 },
.getsda = { 0x10, STAT, 1 },
},
/* type 6: Barco LPT->DVI (K5800236) adapter */
{
.setsda = { 0x02, DATA, 1 },
.setscl = { 0x01, DATA, 1 },
.getsda = { 0x20, STAT, 0 },
.getscl = { 0x40, STAT, 0 },
.init = { 0xfc, DATA, 0 },
},
};
static int type;
......@@ -91,4 +99,6 @@ MODULE_PARM_DESC(type,
" 2 = Velleman K8000 adapter\n"
" 3 = ELV adapter\n"
" 4 = ADM1032 evaluation board\n"
" 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n");
" 5 = ADM1025, ADM1030 and ADM1031 evaluation boards\n"
" 6 = Barco LPT->DVI (K5800236) adapter\n"
);
drivers/i2c/chips/ds1337.c
浏览文件 @ add5b5ee
......@@ -52,9 +52,9 @@ static int ds1337_command(struct i2c_client *client, unsigned int cmd,
* Driver data (common to all clients)
*/
static struct i2c_driver ds1337_driver = {
.owner = THIS_MODULE,
.name = "ds1337",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "ds1337",
},
.attach_adapter = ds1337_attach_adapter,
.detach_client = ds1337_detach_client,
.command = ds1337_command,
......@@ -337,13 +337,38 @@ static int ds1337_detect(struct i2c_adapter *adapter, int address, int kind)
static void ds1337_init_client(struct i2c_client *client)
{
s32 val;
u8 status, control;
/* Ensure that device is set in 24-hour mode */
val = i2c_smbus_read_byte_data(client, DS1337_REG_HOUR);
if ((val >= 0) && (val & (1 << 6)))
i2c_smbus_write_byte_data(client, DS1337_REG_HOUR,
val & 0x3f);
/* On some boards, the RTC isn't configured by boot firmware.
* Handle that case by starting/configuring the RTC now.
*/
status = i2c_smbus_read_byte_data(client, DS1337_REG_STATUS);
control = i2c_smbus_read_byte_data(client, DS1337_REG_CONTROL);
if ((status & 0x80) || (control & 0x80)) {
/* RTC not running */
u8 buf[16];
struct i2c_msg msg[1];
dev_dbg(&client->dev, "%s: RTC not running!\n", __FUNCTION__);
/* Initialize all, including STATUS and CONTROL to zero */
memset(buf, 0, sizeof(buf));
msg[0].addr = client->addr;
msg[0].flags = 0;
msg[0].len = sizeof(buf);
msg[0].buf = &buf[0];
i2c_transfer(client->adapter, msg, 1);
} else {
/* Running: ensure that device is set in 24-hour mode */
s32 val;
val = i2c_smbus_read_byte_data(client, DS1337_REG_HOUR);
if ((val >= 0) && (val & (1 << 6)))
i2c_smbus_write_byte_data(client, DS1337_REG_HOUR,
val & 0x3f);
}
}
static int ds1337_detach_client(struct i2c_client *client)
......
drivers/i2c/chips/ds1374.c
浏览文件 @ add5b5ee
......@@ -232,10 +232,10 @@ static int ds1374_detach(struct i2c_client *client)
}
static struct i2c_driver ds1374_driver = {
.owner = THIS_MODULE,
.name = DS1374_DRV_NAME,
.driver = {
.name = DS1374_DRV_NAME,
},
.id = I2C_DRIVERID_DS1374,
.flags = I2C_DF_NOTIFY,
.attach_adapter = ds1374_attach,
.detach_client = ds1374_detach,
};
......
drivers/i2c/chips/eeprom.c
浏览文件 @ add5b5ee
......@@ -68,10 +68,10 @@ static int eeprom_detach_client(struct i2c_client *client);
/* This is the driver that will be inserted */
static struct i2c_driver eeprom_driver = {
.owner = THIS_MODULE,
.name = "eeprom",
.driver = {
.name = "eeprom",
},
.id = I2C_DRIVERID_EEPROM,
.flags = I2C_DF_NOTIFY,
.attach_adapter = eeprom_attach_adapter,
.detach_client = eeprom_detach_client,
};
......
drivers/i2c/chips/isp1301_omap.c
浏览文件 @ add5b5ee
......@@ -1632,11 +1632,11 @@ static int isp1301_scan_bus(struct i2c_adapter *bus)
}
static struct i2c_driver isp1301_driver = {
.owner = THIS_MODULE,
.name = "isp1301_omap",
.driver = {
.name = "isp1301_omap",
},
.id = 1301, /* FIXME "official", i2c-ids.h */
.class = I2C_CLASS_HWMON,
.flags = I2C_DF_NOTIFY,
.attach_adapter = isp1301_scan_bus,
.detach_client = isp1301_detach_client,
};
......
drivers/i2c/chips/m41t00.c
浏览文件 @ add5b5ee
......@@ -211,10 +211,10 @@ m41t00_detach(struct i2c_client *client)
}
static struct i2c_driver m41t00_driver = {
.owner = THIS_MODULE,
.name = M41T00_DRV_NAME,
.driver = {
.name = M41T00_DRV_NAME,
},
.id = I2C_DRIVERID_STM41T00,
.flags = I2C_DF_NOTIFY,
.attach_adapter = m41t00_attach,
.detach_client = m41t00_detach,
};
......
drivers/i2c/chips/max6875.c
浏览文件 @ add5b5ee
......@@ -67,9 +67,9 @@ static int max6875_detach_client(struct i2c_client *client);
/* This is the driver that will be inserted */
static struct i2c_driver max6875_driver = {
.owner = THIS_MODULE,
.name = "max6875",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "max6875",
},
.attach_adapter = max6875_attach_adapter,
.detach_client = max6875_detach_client,
};
......
drivers/i2c/chips/pca9539.c
浏览文件 @ add5b5ee
......@@ -38,9 +38,9 @@ static int pca9539_detach_client(struct i2c_client *client);
/* This is the driver that will be inserted */
static struct i2c_driver pca9539_driver = {
.owner = THIS_MODULE,
.name = "pca9539",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "pca9539",
},
.attach_adapter = pca9539_attach_adapter,
.detach_client = pca9539_detach_client,
};
......
drivers/i2c/chips/pcf8574.c
浏览文件 @ add5b5ee
......@@ -65,10 +65,10 @@ static void pcf8574_init_client(struct i2c_client *client);
/* This is the driver that will be inserted */
static struct i2c_driver pcf8574_driver = {
.owner = THIS_MODULE,
.name = "pcf8574",
.driver = {
.name = "pcf8574",
},
.id = I2C_DRIVERID_PCF8574,
.flags = I2C_DF_NOTIFY,
.attach_adapter = pcf8574_attach_adapter,
.detach_client = pcf8574_detach_client,
};
......
drivers/i2c/chips/pcf8591.c
浏览文件 @ add5b5ee
......@@ -88,10 +88,10 @@ static int pcf8591_read_channel(struct device *dev, int channel);
/* This is the driver that will be inserted */
static struct i2c_driver pcf8591_driver = {
.owner = THIS_MODULE,
.name = "pcf8591",
.driver = {
.name = "pcf8591",
},
.id = I2C_DRIVERID_PCF8591,
.flags = I2C_DF_NOTIFY,
.attach_adapter = pcf8591_attach_adapter,
.detach_client = pcf8591_detach_client,
};
......
drivers/i2c/chips/rtc8564.c
浏览文件 @ add5b5ee
......@@ -14,6 +14,7 @@
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/bcd.h>
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/string.h>
......@@ -52,9 +53,6 @@ static inline u8 _rtc8564_ctrl2(struct i2c_client *client)
#define CTRL1(c) _rtc8564_ctrl1(c)
#define CTRL2(c) _rtc8564_ctrl2(c)
#define BCD_TO_BIN(val) (((val)&15) + ((val)>>4)*10)
#define BIN_TO_BCD(val) ((((val)/10)<<4) + (val)%10)
static int debug;;
module_param(debug, int, S_IRUGO | S_IWUSR);
......@@ -157,7 +155,6 @@ static int rtc8564_attach(struct i2c_adapter *adap, int addr, int kind)
strlcpy(new_client->name, "RTC8564", I2C_NAME_SIZE);
i2c_set_clientdata(new_client, d);
new_client->flags = I2C_CLIENT_ALLOW_USE;
new_client->addr = addr;
new_client->adapter = adap;
new_client->driver = &rtc8564_driver;
......@@ -224,16 +221,16 @@ static int rtc8564_get_datetime(struct i2c_client *client, struct rtc_tm *dt)
return ret;
/* century stored in minute alarm reg */
dt->year = BCD_TO_BIN(buf[RTC8564_REG_YEAR]);
dt->year += 100 * BCD_TO_BIN(buf[RTC8564_REG_AL_MIN] & 0x3f);
dt->mday = BCD_TO_BIN(buf[RTC8564_REG_DAY] & 0x3f);
dt->wday = BCD_TO_BIN(buf[RTC8564_REG_WDAY] & 7);
dt->mon = BCD_TO_BIN(buf[RTC8564_REG_MON_CENT] & 0x1f);
dt->year = BCD2BIN(buf[RTC8564_REG_YEAR]);
dt->year += 100 * BCD2BIN(buf[RTC8564_REG_AL_MIN] & 0x3f);
dt->mday = BCD2BIN(buf[RTC8564_REG_DAY] & 0x3f);
dt->wday = BCD2BIN(buf[RTC8564_REG_WDAY] & 7);
dt->mon = BCD2BIN(buf[RTC8564_REG_MON_CENT] & 0x1f);
dt->secs = BCD_TO_BIN(buf[RTC8564_REG_SEC] & 0x7f);
dt->secs = BCD2BIN(buf[RTC8564_REG_SEC] & 0x7f);
dt->vl = (buf[RTC8564_REG_SEC] & 0x80) == 0x80;
dt->mins = BCD_TO_BIN(buf[RTC8564_REG_MIN] & 0x7f);
dt->hours = BCD_TO_BIN(buf[RTC8564_REG_HR] & 0x3f);
dt->mins = BCD2BIN(buf[RTC8564_REG_MIN] & 0x7f);
dt->hours = BCD2BIN(buf[RTC8564_REG_HR] & 0x3f);
_DBGRTCTM(2, *dt);
......@@ -255,18 +252,18 @@ rtc8564_set_datetime(struct i2c_client *client, struct rtc_tm *dt, int datetoo)
buf[RTC8564_REG_CTRL1] = CTRL1(client) | RTC8564_CTRL1_STOP;
buf[RTC8564_REG_CTRL2] = CTRL2(client);
buf[RTC8564_REG_SEC] = BIN_TO_BCD(dt->secs);
buf[RTC8564_REG_MIN] = BIN_TO_BCD(dt->mins);
buf[RTC8564_REG_HR] = BIN_TO_BCD(dt->hours);
buf[RTC8564_REG_SEC] = BIN2BCD(dt->secs);
buf[RTC8564_REG_MIN] = BIN2BCD(dt->mins);
buf[RTC8564_REG_HR] = BIN2BCD(dt->hours);
if (datetoo) {
len += 5;
buf[RTC8564_REG_DAY] = BIN_TO_BCD(dt->mday);
buf[RTC8564_REG_WDAY] = BIN_TO_BCD(dt->wday);
buf[RTC8564_REG_MON_CENT] = BIN_TO_BCD(dt->mon) & 0x1f;
buf[RTC8564_REG_DAY] = BIN2BCD(dt->mday);
buf[RTC8564_REG_WDAY] = BIN2BCD(dt->wday);
buf[RTC8564_REG_MON_CENT] = BIN2BCD(dt->mon) & 0x1f;
/* century stored in minute alarm reg */
buf[RTC8564_REG_YEAR] = BIN_TO_BCD(dt->year % 100);
buf[RTC8564_REG_AL_MIN] = BIN_TO_BCD(dt->year / 100);
buf[RTC8564_REG_YEAR] = BIN2BCD(dt->year % 100);
buf[RTC8564_REG_AL_MIN] = BIN2BCD(dt->year / 100);
}
ret = rtc8564_write(client, 0, buf, len);
......@@ -361,10 +358,10 @@ rtc8564_command(struct i2c_client *client, unsigned int cmd, void *arg)
}
static struct i2c_driver rtc8564_driver = {
.owner = THIS_MODULE,
.name = "RTC8564",
.driver = {
.name = "RTC8564",
},
.id = I2C_DRIVERID_RTC8564,
.flags = I2C_DF_NOTIFY,
.attach_adapter = rtc8564_probe,
.detach_client = rtc8564_detach,
.command = rtc8564_command
......
drivers/i2c/chips/tps65010.c
浏览文件 @ add5b5ee
......@@ -637,9 +637,9 @@ static int __init tps65010_scan_bus(struct i2c_adapter *bus)
}
static struct i2c_driver tps65010_driver = {
.owner = THIS_MODULE,
.name = "tps65010",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "tps65010",
},
.attach_adapter = tps65010_scan_bus,
.detach_client = __exit_p(tps65010_detach_client),
};
......
drivers/i2c/chips/x1205.c
浏览文件 @ add5b5ee
......@@ -105,9 +105,9 @@ static int x1205_command(struct i2c_client *client, unsigned int cmd,
void *arg);
static struct i2c_driver x1205_driver = {
.owner = THIS_MODULE,
.name = "x1205",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "x1205",
},
.attach_adapter = &x1205_attach,
.detach_client = &x1205_detach,
};
......
drivers/i2c/i2c-core.c
浏览文件 @ add5b5ee
......@@ -197,7 +197,7 @@ int i2c_add_adapter(struct i2c_adapter *adap)
/* inform drivers of new adapters */
list_for_each(item,&drivers) {
driver = list_entry(item, struct i2c_driver, list);
if (driver->flags & I2C_DF_NOTIFY)
if (driver->attach_adapter)
/* We ignore the return code; if it fails, too bad */
driver->attach_adapter(adap);
}
......@@ -235,7 +235,8 @@ int i2c_del_adapter(struct i2c_adapter *adap)
if (driver->detach_adapter)
if ((res = driver->detach_adapter(adap))) {
dev_err(&adap->dev, "detach_adapter failed "
"for driver [%s]\n", driver->name);
"for driver [%s]\n",
driver->driver.name);
goto out_unlock;
}
}
......@@ -245,10 +246,6 @@ int i2c_del_adapter(struct i2c_adapter *adap)
list_for_each_safe(item, _n, &adap->clients) {
client = list_entry(item, struct i2c_client, list);
/* detaching devices is unconditional of the set notify
* flag, as _all_ clients that reside on the adapter
* must be deleted, as this would cause invalid states.
*/
if ((res=client->driver->detach_client(client))) {
dev_err(&adap->dev, "detach_client failed for client "
"[%s] at address 0x%02x\n", client->name,
......@@ -286,7 +283,7 @@ int i2c_del_adapter(struct i2c_adapter *adap)
* chips.
*/
int i2c_add_driver(struct i2c_driver *driver)
int i2c_register_driver(struct module *owner, struct i2c_driver *driver)
{
struct list_head *item;
struct i2c_adapter *adapter;
......@@ -295,8 +292,7 @@ int i2c_add_driver(struct i2c_driver *driver)
down(&core_lists);
/* add the driver to the list of i2c drivers in the driver core */
driver->driver.owner = driver->owner;
driver->driver.name = driver->name;
driver->driver.owner = owner;
driver->driver.bus = &i2c_bus_type;
driver->driver.probe = i2c_device_probe;
driver->driver.remove = i2c_device_remove;
......@@ -306,10 +302,10 @@ int i2c_add_driver(struct i2c_driver *driver)
goto out_unlock;
list_add_tail(&driver->list,&drivers);
pr_debug("i2c-core: driver [%s] registered\n", driver->name);
pr_debug("i2c-core: driver [%s] registered\n", driver->driver.name);
/* now look for instances of driver on our adapters */
if (driver->flags & I2C_DF_NOTIFY) {
if (driver->attach_adapter) {
list_for_each(item,&adapters) {
adapter = list_entry(item, struct i2c_adapter, list);
driver->attach_adapter(adapter);
......@@ -320,6 +316,7 @@ int i2c_add_driver(struct i2c_driver *driver)
up(&core_lists);
return res;
}
EXPORT_SYMBOL(i2c_register_driver);
int i2c_del_driver(struct i2c_driver *driver)
{
......@@ -334,17 +331,14 @@ int i2c_del_driver(struct i2c_driver *driver)
/* Have a look at each adapter, if clients of this driver are still
* attached. If so, detach them to be able to kill the driver
* afterwards.
*
* Removing clients does not depend on the notify flag, else
* invalid operation might (will!) result, when using stale client
* pointers.
*/
list_for_each(item1,&adapters) {
adap = list_entry(item1, struct i2c_adapter, list);
if (driver->detach_adapter) {
if ((res = driver->detach_adapter(adap))) {
dev_err(&adap->dev, "detach_adapter failed "
"for driver [%s]\n", driver->name);
"for driver [%s]\n",
driver->driver.name);
goto out_unlock;
}
} else {
......@@ -368,7 +362,7 @@ int i2c_del_driver(struct i2c_driver *driver)
driver_unregister(&driver->driver);
list_del(&driver->list);
pr_debug("i2c-core: driver [%s] unregistered\n", driver->name);
pr_debug("i2c-core: driver [%s] unregistered\n", driver->driver.name);
out_unlock:
up(&core_lists);
......@@ -419,8 +413,7 @@ int i2c_attach_client(struct i2c_client *client)
}
}
if (client->flags & I2C_CLIENT_ALLOW_USE)
client->usage_count = 0;
client->usage_count = 0;
client->dev.parent = &client->adapter->dev;
client->dev.driver = &client->driver->driver;
......@@ -443,8 +436,7 @@ int i2c_detach_client(struct i2c_client *client)
struct i2c_adapter *adapter = client->adapter;
int res = 0;
if ((client->flags & I2C_CLIENT_ALLOW_USE)
&& (client->usage_count > 0)) {
if (client->usage_count > 0) {
dev_warn(&client->dev, "Client [%s] still busy, "
"can't detach\n", client->name);
return -EBUSY;
......@@ -475,10 +467,10 @@ int i2c_detach_client(struct i2c_client *client)
static int i2c_inc_use_client(struct i2c_client *client)
{
if (!try_module_get(client->driver->owner))
if (!try_module_get(client->driver->driver.owner))
return -ENODEV;
if (!try_module_get(client->adapter->owner)) {
module_put(client->driver->owner);
module_put(client->driver->driver.owner);
return -ENODEV;
}
......@@ -487,7 +479,7 @@ static int i2c_inc_use_client(struct i2c_client *client)
static void i2c_dec_use_client(struct i2c_client *client)
{
module_put(client->driver->owner);
module_put(client->driver->driver.owner);
module_put(client->adapter->owner);
}
......@@ -499,33 +491,20 @@ int i2c_use_client(struct i2c_client *client)
if (ret)
return ret;
if (client->flags & I2C_CLIENT_ALLOW_USE) {
if (client->flags & I2C_CLIENT_ALLOW_MULTIPLE_USE)
client->usage_count++;
else if (client->usage_count > 0)
goto busy;
else
client->usage_count++;
}
client->usage_count++;
return 0;
busy:
i2c_dec_use_client(client);
return -EBUSY;
}
int i2c_release_client(struct i2c_client *client)
{
if(client->flags & I2C_CLIENT_ALLOW_USE) {
if(client->usage_count>0)
client->usage_count--;
else {
pr_debug("i2c-core: %s used one too many times\n",
__FUNCTION__);
return -EPERM;
}
if (!client->usage_count) {
pr_debug("i2c-core: %s used one too many times\n",
__FUNCTION__);
return -EPERM;
}
client->usage_count--;
i2c_dec_use_client(client);
return 0;
......@@ -539,14 +518,14 @@ void i2c_clients_command(struct i2c_adapter *adap, unsigned int cmd, void *arg)
down(&adap->clist_lock);
list_for_each(item,&adap->clients) {
client = list_entry(item, struct i2c_client, list);
if (!try_module_get(client->driver->owner))
if (!try_module_get(client->driver->driver.owner))
continue;
if (NULL != client->driver->command) {
up(&adap->clist_lock);
client->driver->command(client,cmd,arg);
down(&adap->clist_lock);
}
module_put(client->driver->owner);
module_put(client->driver->driver.owner);
}
up(&adap->clist_lock);
}
......@@ -1147,7 +1126,6 @@ EXPORT_SYMBOL_GPL(i2c_bus_type);
EXPORT_SYMBOL(i2c_add_adapter);
EXPORT_SYMBOL(i2c_del_adapter);
EXPORT_SYMBOL(i2c_add_driver);
EXPORT_SYMBOL(i2c_del_driver);
EXPORT_SYMBOL(i2c_attach_client);
EXPORT_SYMBOL(i2c_detach_client);
......
drivers/i2c/i2c-dev.c
浏览文件 @ add5b5ee
......@@ -42,8 +42,7 @@ static struct i2c_client i2cdev_client_template;
struct i2c_dev {
int minor;
struct i2c_adapter *adap;
struct class_device class_dev;
struct completion released; /* FIXME, we need a class_device_unregister() */
struct class_device *class_dev;
};
#define to_i2c_dev(d) container_of(d, struct i2c_dev, class_dev)
......@@ -105,7 +104,10 @@ static void return_i2c_dev(struct i2c_dev *i2c_dev)
static ssize_t show_adapter_name(struct class_device *class_dev, char *buf)
{
struct i2c_dev *i2c_dev = to_i2c_dev(class_dev);
struct i2c_dev *i2c_dev = i2c_dev_get_by_minor(MINOR(class_dev->devt));
if (!i2c_dev)
return -ENODEV;
return sprintf(buf, "%s\n", i2c_dev->adap->name);
}
static CLASS_DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL);
......@@ -408,21 +410,12 @@ static struct file_operations i2cdev_fops = {
.release = i2cdev_release,
};
static void release_i2c_dev(struct class_device *dev)
{
struct i2c_dev *i2c_dev = to_i2c_dev(dev);
complete(&i2c_dev->released);
}
static struct class i2c_dev_class = {
.name = "i2c-dev",
.release = &release_i2c_dev,
};
static struct class *i2c_dev_class;
static int i2cdev_attach_adapter(struct i2c_adapter *adap)
{
struct i2c_dev *i2c_dev;
int retval;
struct device *dev;
i2c_dev = get_free_i2c_dev(adap);
if (IS_ERR(i2c_dev))
......@@ -434,21 +427,20 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap)
/* register this i2c device with the driver core */
i2c_dev->adap = adap;
if (adap->dev.parent == &platform_bus)
i2c_dev->class_dev.dev = &adap->dev;
dev = &adap->dev;
else
i2c_dev->class_dev.dev = adap->dev.parent;
i2c_dev->class_dev.class = &i2c_dev_class;
i2c_dev->class_dev.devt = MKDEV(I2C_MAJOR, i2c_dev->minor);
snprintf(i2c_dev->class_dev.class_id, BUS_ID_SIZE, "i2c-%d", i2c_dev->minor);
retval = class_device_register(&i2c_dev->class_dev);
if (retval)
dev = adap->dev.parent;
i2c_dev->class_dev = class_device_create(i2c_dev_class, NULL,
MKDEV(I2C_MAJOR, i2c_dev->minor),
dev, "i2c-%d", i2c_dev->minor);
if (!i2c_dev->class_dev)
goto error;
class_device_create_file(&i2c_dev->class_dev, &class_device_attr_name);
class_device_create_file(i2c_dev->class_dev, &class_device_attr_name);
return 0;
error:
return_i2c_dev(i2c_dev);
kfree(i2c_dev);
return retval;
return -ENODEV;
}
static int i2cdev_detach_adapter(struct i2c_adapter *adap)
......@@ -459,10 +451,8 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap)
if (!i2c_dev)
return -ENODEV;
init_completion(&i2c_dev->released);
return_i2c_dev(i2c_dev);
class_device_unregister(&i2c_dev->class_dev);
wait_for_completion(&i2c_dev->released);
class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, i2c_dev->minor));
kfree(i2c_dev);
pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name);
......@@ -474,21 +464,14 @@ static int i2cdev_detach_client(struct i2c_client *client)
return 0;
}
static int i2cdev_command(struct i2c_client *client, unsigned int cmd,
void *arg)
{
return -1;
}
static struct i2c_driver i2cdev_driver = {
.owner = THIS_MODULE,
.name = "dev_driver",
.driver = {
.name = "dev_driver",
},
.id = I2C_DRIVERID_I2CDEV,
.flags = I2C_DF_NOTIFY,
.attach_adapter = i2cdev_attach_adapter,
.detach_adapter = i2cdev_detach_adapter,
.detach_client = i2cdev_detach_client,
.command = i2cdev_command,
};
static struct i2c_client i2cdev_client_template = {
......@@ -507,8 +490,8 @@ static int __init i2c_dev_init(void)
if (res)
goto out;
res = class_register(&i2c_dev_class);
if (res)
i2c_dev_class = class_create(THIS_MODULE, "i2c-dev");
if (IS_ERR(i2c_dev_class))
goto out_unreg_chrdev;
res = i2c_add_driver(&i2cdev_driver);
......@@ -518,7 +501,7 @@ static int __init i2c_dev_init(void)
return 0;
out_unreg_class:
class_unregister(&i2c_dev_class);
class_destroy(i2c_dev_class);
out_unreg_chrdev:
unregister_chrdev(I2C_MAJOR, "i2c");
out:
......@@ -529,7 +512,7 @@ static int __init i2c_dev_init(void)
static void __exit i2c_dev_exit(void)
{
i2c_del_driver(&i2cdev_driver);
class_unregister(&i2c_dev_class);
class_destroy(i2c_dev_class);
unregister_chrdev(I2C_MAJOR,"i2c");
}
......
drivers/macintosh/therm_adt746x.c
浏览文件 @ add5b5ee
......@@ -176,9 +176,9 @@ detach_thermostat(struct i2c_adapter *adapter)
}
static struct i2c_driver thermostat_driver = {
.owner = THIS_MODULE,
.name = "therm_adt746x",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "therm_adt746x",
},
.attach_adapter = attach_thermostat,
.detach_adapter = detach_thermostat,
};
......
drivers/macintosh/therm_pm72.c
浏览文件 @ add5b5ee
......@@ -283,9 +283,9 @@ static int therm_pm72_detach(struct i2c_adapter *adapter);
static struct i2c_driver therm_pm72_driver =
{
.owner = THIS_MODULE,
.name = "therm_pm72",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "therm_pm72",
},
.attach_adapter = therm_pm72_attach,
.detach_adapter = therm_pm72_detach,
};
......
drivers/macintosh/therm_windtunnel.c
浏览文件 @ add5b5ee
......@@ -354,10 +354,10 @@ do_detach( struct i2c_client *client )
}
static struct i2c_driver g4fan_driver = {
.owner = THIS_MODULE,
.name = "therm_windtunnel",
.driver = {
.name = "therm_windtunnel",
},
.id = I2C_DRIVERID_G4FAN,
.flags = I2C_DF_NOTIFY,
.attach_adapter = do_attach,
.detach_client = do_detach,
};
......
drivers/macintosh/windfarm_lm75_sensor.c
浏览文件 @ add5b5ee
......@@ -47,9 +47,9 @@ static int wf_lm75_attach(struct i2c_adapter *adapter);
static int wf_lm75_detach(struct i2c_client *client);
static struct i2c_driver wf_lm75_driver = {
.owner = THIS_MODULE,
.name = "wf_lm75",
.flags = I2C_DF_NOTIFY,
.driver = {
.name = "wf_lm75",
},
.attach_adapter = wf_lm75_attach,
.detach_client = wf_lm75_detach,
};
......
drivers/media/dvb/cinergyT2/cinergyT2.c
浏览文件 @ add5b5ee
......@@ -60,7 +60,7 @@ MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
#define dprintk(level, args...) \
do { \
if ((debug & level)) { \
printk("%s: %s(): ", __stringify(KBUILD_MODNAME), \
printk("%s: %s(): ", KBUILD_MODNAME, \
__FUNCTION__); \
printk(args); } \
} while (0)
......
drivers/media/dvb/ttpci/budget.h
浏览文件 @ add5b5ee
......@@ -19,7 +19,7 @@ extern int budget_debug;
#endif
#define dprintk(level,args...) \
do { if ((budget_debug & level)) { printk("%s: %s(): ",__stringify(KBUILD_MODNAME), __FUNCTION__); printk(args); } } while (0)
do { if ((budget_debug & level)) { printk("%s: %s(): ", KBUILD_MODNAME, __FUNCTION__); printk(args); } } while (0)
struct budget_info {
char *name;
......
drivers/media/video/adv7170.c
浏览文件 @ add5b5ee
......@@ -420,7 +420,6 @@ adv7170_detect_client (struct i2c_adapter *adapter,
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_adv7170;
client->flags = I2C_CLIENT_ALLOW_USE;
if ((client->addr == I2C_ADV7170 >> 1) ||
(client->addr == (I2C_ADV7170 >> 1) + 1)) {
dname = adv7170_name;
......@@ -498,11 +497,11 @@ adv7170_detach_client (struct i2c_client *client)
/* ----------------------------------------------------------------------- */
static struct i2c_driver i2c_driver_adv7170 = {
.owner = THIS_MODULE,
.name = "adv7170", /* name */
.driver = {
.name = "adv7170", /* name */
},
.id = I2C_DRIVERID_ADV7170,
.flags = I2C_DF_NOTIFY,
.attach_adapter = adv7170_attach_adapter,
.detach_client = adv7170_detach_client,
......
drivers/media/video/adv7175.c
浏览文件 @ add5b5ee
......@@ -470,7 +470,6 @@ adv7175_detect_client (struct i2c_adapter *adapter,
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_adv7175;
client->flags = I2C_CLIENT_ALLOW_USE;
if ((client->addr == I2C_ADV7175 >> 1) ||
(client->addr == (I2C_ADV7175 >> 1) + 1)) {
dname = adv7175_name;
......@@ -548,11 +547,11 @@ adv7175_detach_client (struct i2c_client *client)
/* ----------------------------------------------------------------------- */
static struct i2c_driver i2c_driver_adv7175 = {
.owner = THIS_MODULE,
.name = "adv7175", /* name */
.driver = {
.name = "adv7175", /* name */
},
.id = I2C_DRIVERID_ADV7175,
.flags = I2C_DF_NOTIFY,
.attach_adapter = adv7175_attach_adapter,
.detach_client = adv7175_detach_client,
......
drivers/media/video/bt819.c
浏览文件 @ add5b5ee
......@@ -535,7 +535,6 @@ bt819_detect_client (struct i2c_adapter *adapter,
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_bt819;
client->flags = I2C_CLIENT_ALLOW_USE;
decoder = kmalloc(sizeof(struct bt819), GFP_KERNEL);
if (decoder == NULL) {
......@@ -623,11 +622,11 @@ bt819_detach_client (struct i2c_client *client)
/* ----------------------------------------------------------------------- */
static struct i2c_driver i2c_driver_bt819 = {
.owner = THIS_MODULE,
.name = "bt819",
.driver = {
.name = "bt819",
},
.id = I2C_DRIVERID_BT819,
.flags = I2C_DF_NOTIFY,
.attach_adapter = bt819_attach_adapter,
.detach_client = bt819_detach_client,
......
drivers/media/video/bt832.c
浏览文件 @ add5b5ee
......@@ -230,10 +230,10 @@ bt832_command(struct i2c_client *client, unsigned int cmd, void *arg)
/* ----------------------------------------------------------------------- */
static struct i2c_driver driver = {
.owner = THIS_MODULE,
.name = "i2c bt832 driver",
.driver = {
.name = "i2c bt832 driver",
},
.id = -1, /* FIXME */
.flags = I2C_DF_NOTIFY,
.attach_adapter = bt832_probe,
.detach_client = bt832_detach,
.command = bt832_command,
......@@ -241,7 +241,6 @@ static struct i2c_driver driver = {
static struct i2c_client client_template =
{
.name = "bt832",
.flags = I2C_CLIENT_ALLOW_USE,
.driver = &driver,
};
......
drivers/media/video/bt856.c
浏览文件 @ add5b5ee
......@@ -323,7 +323,6 @@ bt856_detect_client (struct i2c_adapter *adapter,
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_bt856;
client->flags = I2C_CLIENT_ALLOW_USE;
strlcpy(I2C_NAME(client), "bt856", sizeof(I2C_NAME(client)));
encoder = kmalloc(sizeof(struct bt856), GFP_KERNEL);
......@@ -405,11 +404,11 @@ bt856_detach_client (struct i2c_client *client)
/* ----------------------------------------------------------------------- */
static struct i2c_driver i2c_driver_bt856 = {
.owner = THIS_MODULE,
.name = "bt856",
.driver = {
.name = "bt856",
},
.id = I2C_DRIVERID_BT856,
.flags = I2C_DF_NOTIFY,
.attach_adapter = bt856_attach_adapter,
.detach_client = bt856_detach_client,
......
drivers/media/video/bttv-i2c.c
浏览文件 @ add5b5ee
......@@ -300,7 +300,7 @@ static int attach_inform(struct i2c_client *client)
if (bttv_debug)
printk(KERN_DEBUG "bttv%d: %s i2c attach [addr=0x%x,client=%s]\n",
btv->c.nr,client->driver->name,client->addr,
btv->c.nr, client->driver->driver.name, client->addr,
client->name);
if (!client->driver->command)
return 0;
......
drivers/media/video/cs53l32a.c
浏览文件 @ add5b5ee
......@@ -42,15 +42,16 @@ MODULE_PARM_DESC(debug, "Debugging messages\n\t\t\t0=Off (default), 1=On");
#define cs53l32a_dbg(fmt, arg...) \
do { \
if (debug) \
printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s debug %d-%04x: " fmt, \
client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); \
} while (0)
#define cs53l32a_err(fmt, arg...) do { \
printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
#define cs53l32a_info(fmt, arg...) do { \
printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
static unsigned short normal_i2c[] = { 0x22 >> 1, I2C_CLIENT_END };
......@@ -154,7 +155,6 @@ static int cs53l32a_attach(struct i2c_adapter *adapter, int address, int kind)
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver;
client->flags = I2C_CLIENT_ALLOW_USE;
snprintf(client->name, sizeof(client->name) - 1, "cs53l32a");
cs53l32a_info("chip found @ 0x%x (%s)\n", address << 1, adapter->name);
......@@ -216,13 +216,13 @@ static int cs53l32a_detach(struct i2c_client *client)
/* i2c implementation */
static struct i2c_driver i2c_driver = {
.name = "cs53l32a",
.driver = {
.name = "cs53l32a",
},
.id = I2C_DRIVERID_CS53L32A,
.flags = I2C_DF_NOTIFY,
.attach_adapter = cs53l32a_probe,
.detach_client = cs53l32a_detach,
.command = cs53l32a_command,
.owner = THIS_MODULE,
};
......
drivers/media/video/cx25840/cx25840-core.c
浏览文件 @ add5b5ee
......@@ -773,7 +773,6 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_cx25840;
client->flags = I2C_CLIENT_ALLOW_USE;
snprintf(client->name, sizeof(client->name) - 1, "cx25840");
cx25840_dbg("detecting cx25840 client on address 0x%x\n", address << 1);
......@@ -844,15 +843,15 @@ static int cx25840_detach_client(struct i2c_client *client)
/* ----------------------------------------------------------------------- */
static struct i2c_driver i2c_driver_cx25840 = {
.name = "cx25840",
.driver = {
.name = "cx25840",
},
.id = I2C_DRIVERID_CX25840,
.flags = I2C_DF_NOTIFY,
.attach_adapter = cx25840_attach_adapter,
.detach_client = cx25840_detach_client,
.command = cx25840_command,
.owner = THIS_MODULE,
};
......
drivers/media/video/cx25840/cx25840.h
浏览文件 @ add5b5ee
......@@ -27,15 +27,16 @@
extern int cx25840_debug;
#define cx25840_dbg(fmt, arg...) do { if (cx25840_debug) \
printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s debug %d-%04x: " fmt, \
client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
#define cx25840_err(fmt, arg...) do { \
printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
#define cx25840_info(fmt, arg...) do { \
printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
#define CX25840_CID_CARDTYPE (V4L2_CID_PRIVATE_BASE+0)
......
drivers/media/video/cx88/cx88-i2c.c
浏览文件 @ add5b5ee
......@@ -94,7 +94,7 @@ static int attach_inform(struct i2c_client *client)
struct cx88_core *core = i2c_get_adapdata(client->adapter);
dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n",
client->driver->name, client->addr, client->name);
client->driver->driver.name, client->addr, client->name);
if (!client->driver->command)
return 0;
......
drivers/media/video/em28xx/em28xx-i2c.c
浏览文件 @ add5b5ee
......@@ -497,7 +497,6 @@ static struct i2c_adapter em28xx_adap_template = {
static struct i2c_client em28xx_client_template = {
.name = "em28xx internal",
.flags = I2C_CLIENT_ALLOW_USE,
};
/* ----------------------------------------------------------- */
......
drivers/media/video/indycam.c
浏览文件 @ add5b5ee
......@@ -451,10 +451,10 @@ static int indycam_command(struct i2c_client *client, unsigned int cmd,
}
static struct i2c_driver i2c_driver_indycam = {
.owner = THIS_MODULE,
.name = "indycam",
.driver = {
.name = "indycam",
},
.id = I2C_DRIVERID_INDYCAM,
.flags = I2C_DF_NOTIFY,
.attach_adapter = indycam_probe,
.detach_client = indycam_detach,
.command = indycam_command,
......
drivers/media/video/ir-kbd-i2c.c
浏览文件 @ add5b5ee
......@@ -278,9 +278,10 @@ static int ir_detach(struct i2c_client *client);
static int ir_probe(struct i2c_adapter *adap);
static struct i2c_driver driver = {
.name = "ir remote kbd driver",
.driver = {
.name = "ir remote kbd driver",
},
.id = I2C_DRIVERID_INFRARED,
.flags = I2C_DF_NOTIFY,
.attach_adapter = ir_probe,
.detach_client = ir_detach,
};
......
drivers/media/video/msp3400.c
浏览文件 @ add5b5ee
......@@ -59,7 +59,8 @@
#define msp3400_dbg(fmt, arg...) \
do { \
if (debug) \
printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s debug %d-%04x: " fmt, \
client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); \
} while (0)
......@@ -67,7 +68,8 @@
#define msp3400_dbg_mediumvol(fmt, arg...) \
do { \
if (debug >= 2) \
printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s debug %d-%04x: " fmt, \
client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); \
} while (0)
......@@ -75,18 +77,19 @@
#define msp3400_dbg_highvol(fmt, arg...) \
do { \
if (debug >= 16) \
printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s debug %d-%04x: " fmt, \
client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); \
} while (0)
#define msp3400_err(fmt, arg...) do { \
printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
#define msp3400_warn(fmt, arg...) do { \
printk(KERN_WARNING "%s %d-%04x: " fmt, client->driver->name, \
printk(KERN_WARNING "%s %d-%04x: " fmt, client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
#define msp3400_info(fmt, arg...) do { \
printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
#define OPMODE_AUTO -1
......@@ -1561,14 +1564,12 @@ static int msp_resume(struct device * dev);
static void msp_wake_thread(struct i2c_client *client);
static struct i2c_driver driver = {
.owner = THIS_MODULE,
.name = "msp3400",
.id = I2C_DRIVERID_MSP3400,
.flags = I2C_DF_NOTIFY,
.attach_adapter = msp_probe,
.detach_client = msp_detach,
.command = msp_command,
.driver = {
.name = "i2c msp3400 driver",
.suspend = msp_suspend,
.resume = msp_resume,
},
......@@ -1577,7 +1578,6 @@ static struct i2c_driver driver = {
static struct i2c_client client_template =
{
.name = "(unset)",
.flags = I2C_CLIENT_ALLOW_USE,
.driver = &driver,
};
......
drivers/media/video/ovcamchip/ovcamchip_core.c
浏览文件 @ add5b5ee
......@@ -410,11 +410,11 @@ static int ovcamchip_command(struct i2c_client *c, unsigned int cmd, void *arg)
/* ----------------------------------------------------------------------- */
static struct i2c_driver driver = {
.owner = THIS_MODULE,
.name = "ovcamchip",
.driver = {
.name = "ovcamchip",
},
.id = I2C_DRIVERID_OVCAMCHIP,
.class = I2C_CLASS_CAM_DIGITAL,
.flags = I2C_DF_NOTIFY,
.attach_adapter = ovcamchip_attach,
.detach_client = ovcamchip_detach,
.command = ovcamchip_command,
......
drivers/media/video/saa5246a.c
浏览文件 @ add5b5ee
......@@ -151,25 +151,18 @@ static int saa5246a_detach(struct i2c_client *client)
return 0;
}
static int saa5246a_command(struct i2c_client *device, unsigned int cmd,
void *arg)
{
return -EINVAL;
}
/*
* I2C interfaces
*/
static struct i2c_driver i2c_driver_videotext =
{
.owner = THIS_MODULE,
.name = IF_NAME, /* name */
.driver = {
.name = IF_NAME, /* name */
},
.id = I2C_DRIVERID_SAA5249, /* in i2c.h */
.flags = I2C_DF_NOTIFY,
.attach_adapter = saa5246a_probe,
.detach_client = saa5246a_detach,
.command = saa5246a_command
};
static struct i2c_client client_template = {
......
drivers/media/video/saa5249.c
浏览文件 @ add5b5ee
......@@ -226,23 +226,16 @@ static int saa5249_detach(struct i2c_client *client)
return 0;
}
static int saa5249_command(struct i2c_client *device,
unsigned int cmd, void *arg)
{
return -EINVAL;
}
/* new I2C driver support */
static struct i2c_driver i2c_driver_videotext =
{
.owner = THIS_MODULE,
.name = IF_NAME, /* name */
.driver = {
.name = IF_NAME, /* name */
},
.id = I2C_DRIVERID_SAA5249, /* in i2c.h */
.flags = I2C_DF_NOTIFY,
.attach_adapter = saa5249_probe,
.detach_client = saa5249_detach,
.command = saa5249_command
};
static struct i2c_client client_template = {
......
drivers/media/video/saa6588.c
浏览文件 @ add5b5ee
......@@ -495,10 +495,10 @@ static int saa6588_command(struct i2c_client *client, unsigned int cmd,
/* ----------------------------------------------------------------------- */
static struct i2c_driver driver = {
.owner = THIS_MODULE,
.name = "i2c saa6588 driver",
.driver = {
.name = "i2c saa6588 driver",
},
.id = -1, /* FIXME */
.flags = I2C_DF_NOTIFY,
.attach_adapter = saa6588_probe,
.detach_client = saa6588_detach,
.command = saa6588_command,
......@@ -506,7 +506,6 @@ static struct i2c_driver driver = {
static struct i2c_client client_template = {
.name = "saa6588",
.flags = I2C_CLIENT_ALLOW_USE,
.driver = &driver,
};
......
drivers/media/video/saa7110.c
浏览文件 @ add5b5ee
......@@ -501,7 +501,6 @@ saa7110_detect_client (struct i2c_adapter *adapter,
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_saa7110;
client->flags = I2C_CLIENT_ALLOW_USE;
strlcpy(I2C_NAME(client), "saa7110", sizeof(I2C_NAME(client)));
decoder = kmalloc(sizeof(struct saa7110), GFP_KERNEL);
......@@ -587,11 +586,11 @@ saa7110_detach_client (struct i2c_client *client)
/* ----------------------------------------------------------------------- */
static struct i2c_driver i2c_driver_saa7110 = {
.owner = THIS_MODULE,
.name = "saa7110",
.driver = {
.name = "saa7110",
},
.id = I2C_DRIVERID_SAA7110,
.flags = I2C_DF_NOTIFY,
.attach_adapter = saa7110_attach_adapter,
.detach_client = saa7110_detach_client,
......
drivers/media/video/saa7111.c
浏览文件 @ add5b5ee
......@@ -518,7 +518,6 @@ saa7111_detect_client (struct i2c_adapter *adapter,
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_saa7111;
client->flags = I2C_CLIENT_ALLOW_USE;
strlcpy(I2C_NAME(client), "saa7111", sizeof(I2C_NAME(client)));
decoder = kmalloc(sizeof(struct saa7111), GFP_KERNEL);
......@@ -590,11 +589,11 @@ saa7111_detach_client (struct i2c_client *client)
/* ----------------------------------------------------------------------- */
static struct i2c_driver i2c_driver_saa7111 = {
.owner = THIS_MODULE,
.name = "saa7111",
.driver = {
.name = "saa7111",
},
.id = I2C_DRIVERID_SAA7111A,
.flags = I2C_DF_NOTIFY,
.attach_adapter = saa7111_attach_adapter,
.detach_client = saa7111_detach_client,
......
drivers/media/video/saa7114.c
浏览文件 @ add5b5ee
......@@ -859,7 +859,6 @@ saa7114_detect_client (struct i2c_adapter *adapter,
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_saa7114;
client->flags = I2C_CLIENT_ALLOW_USE;
strlcpy(I2C_NAME(client), "saa7114", sizeof(I2C_NAME(client)));
decoder = kmalloc(sizeof(struct saa7114), GFP_KERNEL);
......@@ -1204,11 +1203,11 @@ saa7114_detach_client (struct i2c_client *client)
/* ----------------------------------------------------------------------- */
static struct i2c_driver i2c_driver_saa7114 = {
.owner = THIS_MODULE,
.name = "saa7114",
.driver = {
.name = "saa7114",
},
.id = I2C_DRIVERID_SAA7114,
.flags = I2C_DF_NOTIFY,
.attach_adapter = saa7114_attach_adapter,
.detach_client = saa7114_detach_client,
......
drivers/media/video/saa7115.c
浏览文件 @ add5b5ee
......@@ -52,15 +52,16 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
#define saa7115_dbg(fmt,arg...) \
do { \
if (debug) \
printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s debug %d-%04x: " fmt, \
client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); \
} while (0)
#define saa7115_err(fmt, arg...) do { \
printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
#define saa7115_info(fmt, arg...) do { \
printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \
i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END };
......@@ -1270,7 +1271,6 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
client->addr = address;
client->adapter = adapter;
client->driver = &i2c_driver_saa7115;
client->flags = I2C_CLIENT_ALLOW_USE;
snprintf(client->name, sizeof(client->name) - 1, "saa7115");
saa7115_dbg("detecting saa7115 client on address 0x%x\n", address << 1);
......@@ -1354,13 +1354,13 @@ static int saa7115_detach(struct i2c_client *client)
/* i2c implementation */
static struct i2c_driver i2c_driver_saa7115 = {
.name = "saa7115",
.driver = {
.name = "saa7115",
},
.id = I2C_DRIVERID_SAA711X,
.flags = I2C_DF_NOTIFY,
.attach_adapter = saa7115_probe,
.detach_client = saa7115_detach,
.command = saa7115_command,
.owner = THIS_MODULE,
};
......
drivers/media/video/saa711x.c
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net/xfrm/xfrm_user.c
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scripts/kconfig/Makefile
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scripts/setlocalversion
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security/capability.c
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security/selinux/xfrm.c
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sound/oss/dmasound/dac3550a.c
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sound/oss/dmasound/tas_common.c
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sound/ppc/keywest.c
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