CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.
Signed-off-by: NBill Pemberton <wfp5p@virginia.edu>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Remove conditional code based on CONFIG_HOTPLUG being false.  It's
always on now in preparation of it going away as an option.
Signed-off-by: NBill Pemberton <wfp5p@virginia.edu>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

This patch allows the STMPE Touchscreen driver to be successfully probed and
initialised when Device Tree support is enabled. Bindings are mentioned in
Documentation too.
Signed-off-by: NVipul Kumar Samar <vipulkumar.samar@st.com>
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

It supports 10 fingers.
Signed-off-by: NPing Cheng <pingc@wacom.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

The updated type enum enables this implementation.
Signed-off-by: NPing Cheng <pingc@wacom.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Some platforms need the pendown GPIO debounce time setting programmed.
Since the pendown GPIO is handled by the driver, the debounce time
should also be handled along with the pendown GPIO request.
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Also the driver was modifued to take advantage of recent improvements in
matrix_keypad_build_keymap() implementation, which automatically allocates
memory for keymap.

The driver was tested on AM335x EVM.
Signed-off-by: NAnilKumar Ch <anilkumar@ti.com>
Acked-by: NRob Herring <rob.herring@calxeda.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

When doing conversion to dynamic input numbers I inadvertently moved
/dev/input/mice from c,13,63 to c,13,31. We need to fix this so that
setups with statically populated /dev continue working.
Tested-by: NKrzysztof Mazur <krzysiek@podlesie.net>
Tested-by: NPavel Machek <pavel@ucw.cz>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

In device tree enabled setups requiring preallocated memory for storing keymap
is quite often awkward, so let's provide an option of allocating it directly
in matrix_keypad_build_keymap().
Reviewed-by: NAlban Bedel <alban.bedel@avionic-design.de>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: NFelipe Balbi <balbi@ti.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

This goto is only used to skip the next instruction, which can easily be done
without a goto.
Signed-off-by: NRolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Fixes new kernel-doc warning in input-mt.c:

Warning(drivers/input/input-mt.c:38): No description found for parameter
'flags'
Reported-by: NRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: NHenrik Rydberg <rydberg@euromail.se>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Signed-off-by: NVipul Kumar Samar <vipulkumar.samar@st.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

This patch frees stmpe-ts driver from burden of freeing resources :)
devm_* derivatives of multiple routines are used while allocating resources,
which would be freed automatically by kernel.
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

This patch frees stmpe-keyboard driver from burden of freeing resources :)
devm_* derivatives of multiple routines are used while allocating resources,
which would be freed automatically by kernel.
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

This patch frees spear-keyboard driver from burden of freeing resources :)
devm_* derivatives of multiple routines are used while allocating resources,
which would be freed automatically by kernel.
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

This patch handles the fix for unbalanced irq for the cases when
enable_irq_wake fails, and a warning related to same is displayed
on the console. The workaround is handled at the driver level.
Signed-off-by: NDeepak Sikri <deepak.sikri@st.com>
Signed-off-by: NViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Previously this clock was handled internally by the clockdriver,
but now this is separate clk. So we need take care of it.
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Do proper error handling for clk and make sure clocks are being
prepared|unprepared as well as enabled|disabled.
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

This adds support for the two new multi-touch tablets.
Signed-off-by: NPing Cheng <pinglinux@gmail.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

Use switch instead of if statement to verify device types
Signed-off-by: NPing Cheng <pinglinux@gmail.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

There is a demand from driver's writers to use managed devices framework
for their drivers. Unfortunately up to this moment input devices did not
provide support for managed devices and that lead to mixing two styles
of resource management which usually introduced more bugs, such as
manually unregistering input device but relying in devres to free
interrupt handler which (unless device is properly shut off) can cause
ISR to reference already freed memory.

This change introduces devm_input_allocate_device() that will allocate
managed instance of input device so that driver writers who prefer
using devm_* framework do not have to mix 2 styles.
Reviewed-by: NHenrik Rydberg <rydberg@euromail.se>
Reviewed-by: NTejun Heo <tj@kernel.org>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

A very simple binding, the only property is the phandle to the PWM.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: NThierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

vmxnet3 has a 16Kbytes limit per tx descriptor, that happened to work
as long as we provided PAGE_SIZE fragments.

Our stack can now build larger fragments, so we need to split them to
the 16kbytes boundary.
Signed-off-by: NEric Dumazet <edumazet@google.com>
Reported-by: Njongman heo <jongman.heo@samsung.com>
Tested-by: Njongman heo <jongman.heo@samsung.com>
Cc: Shreyas Bhatewara <sbhatewara@vmware.com>
Reviewed-by: NBhavesh Davda <bhavesh@vmware.com>
Signed-off-by: NShreyas Bhatewara <sbhatewara@vmware.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NJonghwan Choi <jhbird.choi@samsung.com>
Reviewed-by: NAmit Daniel Kachhap <amit.kachhap@linaro.org>
Signed-off-by: NZhang Rui <rui.zhang@intel.com>

There are systems where video module known to work fine regardless
of broken _DOD and ignoring returned value here doesn't cause
any issues later. This should fix brightness controls on some laptops.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47861Signed-off-by: NIgor Murzov <e-mail@date.by>
Reviewed-by: NSergey V <sftp.mtuci@gmail.com>
Signed-off-by: NZhang Rui <rui.zhang@intel.com>

following were the errors reported

drivers/thermal/rcar_thermal.c: In function ‘rcar_thermal_probe’:
drivers/thermal/rcar_thermal.c:214:10: warning: passing argument 3 of ‘thermal_zone_device_register’ makes integer from pointer without a cast [enabled by default]
include/linux/thermal.h:166:29: note: expected ‘int’ but argument is of type ‘struct rcar_thermal_priv *’
drivers/thermal/rcar_thermal.c:214:10: error: too few arguments to function ‘thermal_zone_device_register’
include/linux/thermal.h:166:29: note: declared here
make[1]: *** [drivers/thermal/rcar_thermal.o] Error 1
make: *** [drivers/thermal/rcar_thermal.o] Error 2

with gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
Signed-off-by: NDevendra Naga <develkernel412222@gmail.com>
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NZhang Rui <rui.zhang@intel.com>

If T4 configuration file gets loaded from the /lib/firmware/cxgb4/ directory
then offload capabilities of the cards were getting disabled during
initialization. Hence ULDs do not get an UP event from the LLD.
Signed-off-by: NJay Hernandez <jay@chelsio.com>
Signed-off-by: NVipul Pandya <vipul@chelsio.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Based on commit b27393ae

Calling mdiobus_free without calling mdiobus_unregister causes
BUG_ON(). This patch fixes the issue.

The semantic patch that found this issue(http://coccinelle.lip6.fr/):
// <smpl>
@@
expression E;
@@
  ... when != mdiobus_unregister(E);

+ mdiobus_unregister(E);
  mdiobus_free(E);
// </smpl>
Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Based on commit b27393ae

Calling mdiobus_free without calling mdiobus_unregister causes
BUG_ON(). This patch fixes the issue.

The semantic patch that found this issue(http://coccinelle.lip6.fr/):
// <smpl>
@@
expression E;
@@
  ... when != mdiobus_unregister(E);

+ mdiobus_unregister(E);
  mdiobus_free(E);
// </smpl>
Signed-off-by: NPeter Senna Tschudin <peter.senna@gmail.com>
Tested-by: NRoland Stigge <stigge@antcom.de>
Tested-by: NAlexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since commit 96bed4b9 (use FW 7.8.2) BRB HW block needs to be
initialized using fw values for all devices.
Otherwise ETS on 57712/578xx will not work.
Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NAriel Elior <ariele@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

When watching the irqs name of tegra i2c, all instances
irq name shows as tegra_i2c.

Passing the device name properly to have the irq names with
instance like tegra-i2c.0, tegra-i2c.1 etc.
Signed-off-by: NLaxman Dewangan <ldewangan@nvidia.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>

Make sure to clk_prepare as well as clk_enable.
Signed-off-by: NPhilippe Begnic <philippe.begnic@stericsson.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>

This I2C master can do DMA and PIOQUEUE (PIO with FIFO). Originally,
only PIOQUEUE was supported and it had issues, then DMA support was added
this cycle. The original intention was to keep PIOQUEUE since it has
less overhead what is nice for small transfers. However, runtime
switching between PIOQEUE and DMA depending on the transfer size never
worked despite a lot of trying. Since PIOQUEUE mode itself was flaky
(polling at places where interrupts failed to work) and the
implementation also imposed a size limit for transfers, it is best to
remove the support, so users don't fall over its limitations. It also
makes the driver a lot cleaner and more robust. If somebody really wants
less overhead, plain PIO mode could still be implemented with the
addidtional advantage that this mode is also available on MX23, too.
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Reviewed-by: NMarek Vasut <marex@denx.de>

When buffer sharing with the i915 and using a 1680x1050 monitor,
the i915 gives is a 6912 buffer for the 6720 width, the code doesn't
render this properly as it uses one value to set the base address for
reading from the vmap and for where to start on the device.

This fixes it by calculating the values correctly for the device and
for the pixmap. No idea how I haven't seen this before now.

Cc: stable@vger.kernel.org
Signed-off-by: NDave Airlie <airlied@redhat.com>

The following fixes build errors on sparc. Without any DT support,
of_match_ptr is NULL and the below is a no-op. However, if just
CONFIG_OF is defined then so is of_match_ptr.

All useful parts of the gpio-fan DT support rely on CONFIG_OF_GPIO
anyway, so of_match_table should too.
Signed-off-by: NJamie Lentin <jm@lentin.co.uk>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>

Fix off-by-one error because IFNAMSIZ == 16 and when this
code gets executed we stick a NULL byte where we should not.

How to reproduce:
 with CONFIG_CC_STACKPROTECTOR=y (otherwise it may pass by silently)
 modprobe bonding; echo 1 > /sys/class/net/bond0/bonding/mode;
 echo "AAAAAAAAAAAAAAAA" > /sys/class/net/bond0/bonding/active_slave;
Signed-off-by: NNikolay Aleksandrov <nikolay@redhat.com>

Note: Sorry for the second patch but I missed this one while checking
      the file. You can squash them into one patch.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Fix off-by-one error because IFNAMSIZ == 16 and when this
code gets executed we stick a NULL byte where we should not.

How to reproduce:
 with CONFIG_CC_STACKPROTECTOR=y (otherwise it may pass by silently)
 modprobe bonding; echo 1 > /sys/class/net/bond0/bonding/mode;
 echo "AAAAAAAAAAAAAAAA" > /sys/class/net/bond0/bonding/primary;
Signed-off-by: NNikolay Aleksandrov <nikolay@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since the Warpcore supports various link types, need to set only the correct
supported modes for XFI which is the serdes interface for the 10G-baseT PHY.
Signed-off-by: NYaniv Rosner <yanivr@broadcom.com>
Signed-off-by: NBarak Witkowski <barak@broadcom.com>
Signed-off-by: NDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>