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8447 Commits

Author SHA1 Message Date
Javier Carrasco 8dee1ddafa Input: 88pm860x - use cleanup facility for device_node 
Use the '__free(device_node)' macro to simplify the code and error
handling. This makes the code more robust by ensuring that the device
node is always freed.

Drop the first assignment to 'pdev->dev.parent->of_node', as it was only
a shortcut, and tie 'np' to its usage as a child node.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-7-ebc62138fbf8@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-19 21:21:41 -07:00
Javier Carrasco d3dcadd654 Input: twl4030-vibra - use cleanup facility for device_node 
Use the '__free(device_node)' macro to simplify the code by
automatically freeing the device node.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-5-ebc62138fbf8@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-19 21:21:40 -07:00
Javier Carrasco 0ba9d3a597 Input: twl6040-vibra - use cleanup facility for device_node 
Use the '__free(device_node)' macro to simplify the code and error
handling. This makes the error handling more robust by ensuring that the
device node is always freed.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-4-ebc62138fbf8@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-19 21:21:39 -07:00
Javier Carrasco 0ec6f58b63 Input: sun4i-lradc-keys - switch to for_each_child_of_node_scoped 
Use the scoped variant of the macro to simplify the code and error
handling. This makes the error handling more robust by ensuring that
the child node is always freed.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-3-ebc62138fbf8@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-19 21:21:38 -07:00
Javier Carrasco 2e6980c169 Input: mtk-pmic-keys - switch to for_each_child_of_node_scoped 
Use the scoped variant of the macro to simplify the code and error
handling. This makes the error handling more robust by ensuring that
the child node is always freed.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-2-ebc62138fbf8@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-19 21:21:37 -07:00
Javier Carrasco ac2b6ce672 Input: cap11xx - switch to for_each_child_of_node_scoped 
Use the scoped variant of the macro to simplify the code and error
handling. This makes the error handling more robust by ensuring that
the child node is always freed.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-1-ebc62138fbf8@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-19 21:21:37 -07:00
Dmitry Torokhov 272167499f Input: gscps2 - fix compilation error introduced with switch to guards 
Change 44f9200699 ("Input: gscps2 - use guard notation when acquiring
spinlock") introduced typos resulting in compile errors noticed by the
kernel test robot. Fix them.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202410192242.GL0CoAbv-lkp@intel.com/
Fixes: 44f9200699 ("Input: gscps2 - use guard notation when acquiring spinlock")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-19 20:53:32 -07:00
Linus Torvalds f9e4825524 Merge tag 'input-for-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 
Pull input fixes from Dmitry Torokhov:

 - a fix for Zinitix driver to not fail probing if the property enabling
   touch keys functionality is not defined. Support for touch keys was
   added in 6.12 merge window so this issue does not affect users of
   released kernels

 - a couple new vendor/device IDs in xpad driver to enable support for
   more hardware

* tag 'input-for-v6.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: zinitix - don't fail if linux,keycodes prop is absent
  Input: xpad - add support for MSI Claw A1M
  Input: xpad - add support for 8BitDo Ultimate 2C Wireless Controller
 2024-10-19 10:18:03 -07:00
Nikita Travkin 2de01e0e57 Input: zinitix - don't fail if linux,keycodes prop is absent 
When initially adding the touchkey support, a mistake was made in the
property parsing code. The possible negative errno from
device_property_count_u32() was never checked, which was an oversight
left from converting to it from the of_property as part of the review
fixes.

Re-add the correct handling of the absent property, in which case zero
touchkeys should be assumed, which would disable the feature.

Reported-by: Jakob Hauser <jahau@rocketmail.com>
Tested-by: Jakob Hauser <jahau@rocketmail.com>
Fixes: 075d9b22c8 ("Input: zinitix - add touchkey support")
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Nikita Travkin <nikita@trvn.ru>
Tested-by: Yassine Oudjana <y.oudjana@protonmail.com>
Link: https://lore.kernel.org/r/20241004-zinitix-no-keycodes-v2-1-876dc9fea4b6@trvn.ru
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-18 16:03:04 -07:00
John Edwards 22a18935d7 Input: xpad - add support for MSI Claw A1M 
Add MSI Claw A1M controller to xpad_device match table when in xinput mode.
Add MSI VID as XPAD_XBOX360_VENDOR.

Signed-off-by: John Edwards <uejji@uejji.net>
Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Reviewed-by: Christopher Snowhill <kode54@gmail.com>
Link: https://lore.kernel.org/r/20241010232020.3292284-4-uejji@uejji.net
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-18 14:34:57 -07:00
Stefan Kerkmann ea330429a0 Input: xpad - add support for 8BitDo Ultimate 2C Wireless Controller 
This XBOX360 compatible gamepad uses the new product id 0x310a under the
8BitDo's vendor id 0x2dc8. The change was tested using the gamepad in a
wired and wireless dongle configuration.

Signed-off-by: Stefan Kerkmann <s.kerkmann@pengutronix.de>
Link: https://lore.kernel.org/r/20241015-8bitdo_2c_ultimate_wireless-v1-1-9c9f9db2e995@pengutronix.de
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-16 12:39:39 -07:00
Uwe Kleine-König 2c19d01599 Input: switch back to struct platform_driver::remove() 
After commit 0edb555a65 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.

Convert all platform drivers below drivers/input/ to use .remove(), with
the eventual goal to drop struct platform_driver::remove_new(). As
.remove() and .remove_new() have the same prototypes, conversion is done
by just changing the structure member name in the driver initializer.

While touching these files, make indention of the struct initializer
consistent in a few drivers.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/20241008090009.462836-2-u.kleine-koenig@baylibre.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-15 11:43:25 -07:00
Yang Li 1ec46bf0e4 Input: matrix_keypad - remove duplicated include 
The header files consumer.h is included twice in matrix_keypad.c,
so one inclusion of each can be removed.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=10823
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240910010133.44579-1-yang.lee@linux.alibaba.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 04:15:55 -07:00
Dmitry Torokhov c6dcd36038 Input: xilinx_ps2 - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-25-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 01:04:15 -07:00
Dmitry Torokhov 54f951736d Input: userio - switch to using cleanup functions 
Use __free() and guard() primitives to simplify the code and error
handling.

Link: https://lore.kernel.org/r/20240905041732.2034348-24-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 01:04:15 -07:00
Dmitry Torokhov 6ed8b7cfc0 Input: sun4i-ps2 - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-23-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 01:04:15 -07:00
Dmitry Torokhov d49e7d08f0 Input: serio-raw - fix potential serio port name truncation 
When compiling with W=1 the following warnings are triggered:

drivers/input/serio/serio_raw.c: In function ‘serio_raw_connect’:
drivers/input/serio/serio_raw.c:303:28: error: ‘%ld’ directive output may be truncated writing between 1 and 11 bytes into a region of size 7 [-Werror=format-truncation=]
  303 |                  "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));

atomic_inc_return() returns an int, so there is no reason to cast it
to long and print as such. Fix the issue by removing the cast,
printing it as unsigned decimal, and expanding the name from 16 to 20
bytes to accommodate the largest possible port number.

Link: https://lore.kernel.org/r/20240905041732.2034348-22-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 01:04:15 -07:00
Dmitry Torokhov 5b53a9d40c Input: serio_raw - use guard notation for locks and other resources 
Use guard notation when acquiring mutexes and spinlocks, and when
pausing and resuming serio port. Such guard notation makes the code
more compact and error handling more robust by ensuring that locks
are released in all code paths when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-21-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 01:04:14 -07:00
Dmitry Torokhov 924c5eeb17 Input: serio - use guard notation when acquiring mutexes and spinlocks 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-20-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 01:04:14 -07:00
Dmitry Torokhov f7d15dcc24 Input: serport - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-19-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:17 -07:00
Dmitry Torokhov d8ea63cb44 Input: sa1111ps2 - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-18-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:17 -07:00
Dmitry Torokhov 424bc7e00a Input: q40kbd - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-17-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:17 -07:00
Dmitry Torokhov 9d58ae181d Input: ps2mult - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-16-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:16 -07:00
Dmitry Torokhov 31b6b9a46d Input: ps2-gpio - use guard notation when acquiring mutex 
Using guard notation makes the code more compact and error handling
more robust by ensuring that mutexes are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-15-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:16 -07:00
Dmitry Torokhov 7dc406b736 Input: i8042 - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-14-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:16 -07:00
Dmitry Torokhov c374a0cdab Input: i8042 - tease apart interrupt handler 
In preparation to using guard notation when acquiring mutexes and
spinlocks factor out handling of active multiplexing mode from
i8042_interrupt().

Link: https://lore.kernel.org/r/20240905041732.2034348-13-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:16 -07:00
Dmitry Torokhov 79d01971fa Input: hyperv-keyboard - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-12-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:16 -07:00
Dmitry Torokhov 44f9200699 Input: gscps2 - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-11-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:16 -07:00
Dmitry Torokhov c91ae81e02 Input: elo - use guard notation when pausing serio port 
Using guard notation makes the code more compact and error handling
more robust by ensuring that serio ports are resumed in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-10-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:16 -07:00
Dmitry Torokhov 69a2229b05 Input: synaptics-rmi4 - use guard notation when pausing serio port in F03 
Using guard notation makes the code more compact and error handling
more robust by ensuring that serio ports are resumed in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-9-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:15 -07:00
Dmitry Torokhov bc656ececf Input: sunkbd - use guard notation when pausing serio port 
Using guard notation makes the code more compact and error handling
more robust by ensuring that serio ports are resumed in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-8-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:15 -07:00
Dmitry Torokhov 30cb2f6350 Input: atkbd - use guard notation when pausing serio port 
Using guard notation makes the code more compact and error handling
more robust by ensuring that serio ports are resumed in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-7-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:15 -07:00
Dmitry Torokhov 5866065f56 Input: synaptics - use guard notation when pausing serio port 
Using guard notation makes the code more compact and error handling
more robust by ensuring that serio ports are resumed in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-6-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:15 -07:00
Dmitry Torokhov bf46a2c73f Input: byd - use guard notation when pausing serio port 
Using guard notation makes the code more compact and error handling
more robust by ensuring that serio ports are resumed in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-5-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:15 -07:00
Dmitry Torokhov ce18eefb6f Input: alps - use guard notation when pausing serio port 
Using guard notation makes the code more compact and error handling
more robust by ensuring that serio ports are resumed in all code paths
when control leaves critical section.

Acked-by: Pali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/20240905041732.2034348-4-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:15 -07:00
Dmitry Torokhov 74c0b4c0dd Input: libps2 - use guard notation when temporarily pausing serio ports 
Using guard notation makes the code more compact and error handling
more robust by ensuring that serio ports are resumed in all code paths
when control leaves critical section.

Link: https://lore.kernel.org/r/20240905041732.2034348-3-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-04 00:58:14 -07:00
Dmitry Torokhov c03dfa7fdf Input: sparcspkr - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044938.1049843-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:38 -07:00
Dmitry Torokhov 868d163aec Input: rotary_encoder - use guard notation when acquiring mutex 
Using guard notation makes the code more compact and error handling
more robust by ensuring that mutexes are released in all code paths
when control leaves critical section.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044929.1049700-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:38 -07:00
Dmitry Torokhov 2dc387620b Input: regulator-haptic - use guard notation when acquiring mutex 
Using guard notation makes the code more compact and error handling
more robust by ensuring that mutexes are released in all code paths
when control leaves critical section.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/ZtjJKxQRRzJE0aWZ@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:38 -07:00
Dmitry Torokhov 5bd3ade121 Input: pwm-beeper - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044914.1049280-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:37 -07:00
Dmitry Torokhov c684921854 Input: powermate - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044902.1049017-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:37 -07:00
Dmitry Torokhov 0e7b4bc31d Input: pegasus_notetaker - use guard notation when acquiring mutex 
Using guard notation makes the code more compact and error handling
more robust by ensuring that mutexes are released in all code paths
when control leaves critical section.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/ZtjKJsArLu3byTU6@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:37 -07:00
Dmitry Torokhov 844111df52 Input: max8997_haptic - use guard notation when acquiring mutex 
Using guard notation makes the code more compact and error handling
more robust by ensuring that mutexes are released in all code paths
when control leaves critical section.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044834.1048468-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:37 -07:00
Dmitry Torokhov 452e0adff2 Input: iqs7222 - use cleanup facility for fwnodes 
Use __free(fwnode_handle) cleanup facility to ensure that references to
acquired fwnodes are dropped at appropriate times automatically.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20240904044825.1048256-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:37 -07:00
Dmitry Torokhov 52776177d8 Input: iqs626a - use cleanup facility for fwnodes 
Use __free(fwnode_handle) cleanup facility to ensure that references to
acquired fwnodes are dropped at appropriate times automatically.

Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044814.1048062-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:37 -07:00
Dmitry Torokhov 9a540b67a9 Input: iqs269a - use cleanup facility for fwnodes 
Use __free(fwnode_handle) cleanup facility to ensure that references to
acquired fwnodes are dropped at appropriate times automatically.

Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044806.1047847-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:37 -07:00
Dmitry Torokhov d88460e480 Input: iqs269a - use guard notation when acquiring mutex 
Using guard notation makes the code more compact and error handling
more robust by ensuring that mutexes are released in all code paths
when control leaves critical section.

Reviewed-by: Jeff LaBundy <jeff@labundy.com>
Link: https://lore.kernel.org/r/20240904044756.1047629-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:36 -07:00
Dmitry Torokhov 543429257d Input: ibm-panel - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Reviewed-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044735.1047285-1-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:36 -07:00
Dmitry Torokhov 21f6b6b47c Input: ideapad_slidebar - use guard notation when acquiring spinlock 
Using guard notation makes the code more compact and error handling
more robust by ensuring that locks are released in all code paths
when control leaves critical section.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044244.1042174-11-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:36 -07:00
Dmitry Torokhov e5aee2d894 Input: drv2667 - use guard notation when acquiring mutex 
Using guard notation makes the code more compact and error handling
more robust by ensuring that mutexes are released in all code paths
when control leaves critical section.

Reviewed-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240904044244.1042174-10-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
 2024-10-03 09:10:36 -07:00