Usage of /etc/modprobe.conf file was deprecated by module-init-tools and
is no longer parsed by new kmod tool. References to this file are
replaced in Documentation, comments and Kconfig according to the
context.

There are also some references to the old /etc/modules.conf from 2.4
kernels that are being removed.
Signed-off-by: NLucas De Marchi <lucas.demarchi@profusion.mobi>
Acked-by: NTakashi Iwai <tiwai@suse.de>
Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Remove all #inclusions of asm/system.h preparatory to splitting and killing
it.  Performed with the following command:

perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *`
Signed-off-by: NDavid Howells <dhowells@redhat.com>

skb_add_rx_frag() API is misleading.

Network skbs built with this helper can use uncharged kernel memory and
eventually stress/crash machine in OOM.

Add a 'truesize' parameter and then fix drivers in followup patches.
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
Cc: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

These interfaces need to be handled by QMI/WWAN driver
Signed-off-by: NAndrew Bird <ajb@spheresystems.co.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add the .reset method to the HCD, and update the .start method
accordingly for this change.
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Add OHCI shutdown methods to cleanly shutdown the OHCI controller on
system shutdowns and reboots.  This avoids the controller continuing
to run should be soft-reboot the platform, potentially scribbling
over system memory.
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Combine usb_hcd_sa1111_probe() and ohci_hcd_sa1111_drv_probe(), doing
the same for the remove methods.

Move sa1111_start_hc and sa1111_stop_hc to be located next to these
the probe/release functions, as they're only called from them.

Get rid of the /*----*/ breaker lines.
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Use dev_dbg() instead, it's more friendly.
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Clean up the ohci-sa1111 driver formatting to be more compliant with
current standards, and add 'static' to various function definitions
to avoid sparse complaints about undeclared functions.  Remove the
unnecessary local declaration of 'usb_disabled', which can be found
instead in linux/usb.h.
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Move the USB interface register definitions into the driver, rather
than keeping them in a common place.
Acked-by: NNicolas Pitre <nico@linaro.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Add inline wrappers for device_prep_slave_sg() and device_prep_dma_cyclic()
interfaces to hide new parameter from current users of affected interfaces.
Convert current users to use new wrappers instead of direct calls.
Suggested by Russell King [https://lkml.org/lkml/2012/2/3/269].
Signed-off-by: NAlexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: NVinod Koul <vinod.koul@linux.intel.com>

really weirdly spelled "while the list is non-empty, pick its
first element, remove it from the list and free it" kind of loop...
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

can check MS_KERNMOUNT in flags now
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>

This device presents a total of 5 interfaces with ff/ff/ff
class/subclass/protocol. The last one of these is verified
to be a QMI/wwan combined interface which should be handled
by the qmi_wwan driver, so we blacklist it here.
Signed-off-by: NBjørn Mork <bjorn@mork.no>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

lock debugging already supports this, no need to do it explicitely.

Cc: balbi@ti.com
Cc: gregkh@linuxfoundation.org
Signed-off-by: NAndi Kleen <ak@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 0d905fd5 "USB: option: convert Huawei K3765, K4505, K4605
reservered interface to blacklist" accidentally ANDed two
blacklist tests by leaving out a return.  This was not noticed
because the two consecutive bracketless if statements made it
syntactically correct.
Signed-off-by: NBjørn Mork <bjorn@mork.no>
Cc: <stable@vger.kernel.org> # 3.2.y, 3.3.y
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch adds clk_prepare/clk_unprepare calls to the ohci-pxa27x
driver by using the helper functions clk_prepare_enable and
clk_disable_unprepare.
Signed-off-by: NPhilipp Zabel <philipp.zabel@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The ath79 usb driver doesn't do anything special and is now converted
to the generic ehci and ohci driver.
This was tested on a TP-Link TL-WR1043ND (AR9132)
Acked-by: NGabor Juhos <juhosg@openwrt.org>
CC: Imre Kaloz <kaloz@openwrt.org>
CC: linux-mips@linux-mips.org
CC: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This adds a generic driver for platform devices. It works like the PCI
driver and is based on it. This is for devices which do not have an own
bus but their EHCI controller works like a PCI controller. It will be
used for the Broadcom bcma and ssb USB EHCI controller.
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This adds a generic driver for platform devices. It works like the PCI
driver and is based on it. This is for devices which do not have an own
bus but their OHCI controller works like a PCI controller. It will be
used for the Broadcom bcma and ssb USB OHCI controller.
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NMichał Wróbel <michal.wrobel@flytronic.pl>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Allow to compile it if AT91 is enable.
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

make the ECHI depends on ARCH_AT91
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: devicetree-discuss@lists.ozlabs.org

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Add PID 0x6015, corresponding to the new series of FT-X chips
(FT220XD, FT201X, FT220X, FT221X, FT230X, FT231X, FT240X).  They all
appear as serial devices, and seem indistinguishable except for the
default product string stored in their EEPROM.  The baudrate
generation matches FT232RL devices.

Tested with a FT201X and FT230X at various baudrates (100 - 3000000).

Sample dmesg:
    ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver
    usb 2-1: new full-speed USB device number 6 using ohci_hcd
    usb 2-1: New USB device found, idVendor=0403, idProduct=6015
    usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    usb 2-1: Product: FT230X USB Half UART
    usb 2-1: Manufacturer: FTDI
    usb 2-1: SerialNumber: DC001WI6
    ftdi_sio 2-1:1.0: FTDI USB Serial Device converter detected
    drivers/usb/serial/ftdi_sio.c: ftdi_sio_port_probe
    drivers/usb/serial/ftdi_sio.c: ftdi_determine_type: bcdDevice = 0x1000, bNumInterfaces = 1
    usb 2-1: Detected FT-X
    usb 2-1: Number of endpoints 2
    usb 2-1: Endpoint 1 MaxPacketSize 64
    usb 2-1: Endpoint 2 MaxPacketSize 64
    usb 2-1: Setting MaxPacketSize 64
    drivers/usb/serial/ftdi_sio.c: read_latency_timer
    drivers/usb/serial/ftdi_sio.c: write_latency_timer: setting latency timer = 1
    drivers/usb/serial/ftdi_sio.c: create_sysfs_attrs
    drivers/usb/serial/ftdi_sio.c: sysfs attributes for FT-X
    usb 2-1: FTDI USB Serial Device converter now attached to ttyUSB0
Signed-off-by: NJim Paris <jim@jtan.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

A MCS7820 device supports two serial ports and a MCS7840 device supports
four serial ports. Both devices use the same driver, but the attach function
in driver was unable to correctly handle the port numbers for MCS7820
device. This problem has been fixed in this patch and this fix has been
verified on x86 Linux kernel 3.2.9 with both MCS7820 and MCS7840 devices.
Signed-off-by: NDonald Lee <donald@asix.com.tw>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The fact that an architecture/board has XHCI, OHCI or EHCI does not
depend on the fact that the kernel is configured with USB_SUPPORT.

Make the Kconfig reflect this fact thus avoiding ugly messages like:

warning: (MIPS_ALCHEMY && CAVIUM_OCTEON_REFERENCE_BOARD && SOC_AR71XX && SOC_AR724X && SOC_AR913X && SOC_AR933X) selects USB_ARCH_HAS_EHCI which has unmet direct dependencies (USB_SUPPORT)
Signed-off-by: NDavid Daney <david.daney@cavium.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

 commit 28824b18:
 |Author: Michal Nazarewicz <m.nazarewicz@samsung.com>
 |Date:   Wed May 5 12:53:13 2010 +0200
 |
 |    USB: gadget: __init and __exit tags removed
 |
 |    __init, __initdata and __exit tags have have been removed from
 |    various files to make it possible for gadgets that do not use
 |    the __init/__exit tags to use those.
 obviously missed (at least) this case leading to a section mismatch in
 g_ffs.c when compiling with CONFIG_USB_FUNCTIONFS_ETH enabled.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Acked-by: NMichal Nazarewicz <mina86@mina86.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch removes the re-coded i2c_write function from the ohci-nxp driver
in favour of using just smbus functions.
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch adds support for the LPC32xx to ohci-nxp
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Since this driver is compatible with several NXP devices, the driver was renamed
accordingly. This patch also changes the respective symbol names.
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Since this driver is compatible with several NXP devices, the driver is renamed
accordingly. Please combine with the following patch which also changes the
respective symbol names.
Signed-off-by: NRoland Stigge <stigge@antcom.de>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: NFabio Baltieri <fabio.baltieri@gmail.com>
Reviewed-by: NJesper Juhl <jj@chaosbits.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

When applying commit 7d26b587 (fix failure path in
dwc3_pci_probe()), I mistakenly left out one of the
possible failures where we would return success even
on the error case.

This patch fixes that mistake.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

Non-hub device has no child, and even a real USB hub has ports far
less than USB_MAXCHILDREN, so there is no need using a fix array for
child devices, just allocate it dynamically according real port
number.
Signed-off-by: NHuajun Li <huajun.li.lee@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This adds a fairly simple xhci-platform driver support. Currently it is
used by the dwc3 driver for supporting host mode.
Signed-off-by: NSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NSarah Sharp <sarah.a.sharp@linux.intel.com>

Update sg tablesize as we can expand the ring now.
Signed-off-by: NAndiry Xu <andiry.xu@amd.com>
Signed-off-by: NSarah Sharp <sarah.a.sharp@linux.intel.com>
Tested-by: NPaul Zimmerman <Paul.Zimmerman@synopsys.com>