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* Input: omap-keypad - use guard notation when acquiring mutexDmitry Torokhov2024-10-301-8/+8
| | | | | | | | | | 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: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/Zxr4nF-igbrmgq85@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: imagis - fix warning regarding 'imagis_3038_data' being unusedZeng Heng2024-10-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Fix the following compilation warnings: drivers/input/touchscreen/imagis.c:422:39: warning: ‘imagis_3038c_data’ defined but not used [-Wunused-const-variable=] 422 | static const struct imagis_properties imagis_3038c_data = { drivers/input/touchscreen/imagis.c:415:39: warning: ‘imagis_3038b_data’ defined but not used [-Wunused-const-variable=] 415 | static const struct imagis_properties imagis_3038b_data = { drivers/input/touchscreen/imagis.c:407:39: warning: ‘imagis_3038_data’ defined but not used [-Wunused-const-variable=] 407 | static const struct imagis_properties imagis_3038_data = { drivers/input/touchscreen/imagis.c:398:39: warning: ‘imagis_3032c_data’ defined but not used [-Wunused-const-variable=] 398 | static const struct imagis_properties imagis_3032c_data = { Only define the variables 'imagis_303*_data' when the CONFIG_OF is enabled. Fixes: 1e48ee99f603 ("Input: imagis - add supports for Imagis IST3038") Signed-off-by: Zeng Heng <zengheng4@huawei.com> Acked-by: Markuss Broks <markuss.broks@gmail.com> Link: https://lore.kernel.org/r/20241023094831.1680214-1-zengheng4@huawei.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: userio - remove unneeded semicolonYang Li2024-10-221-1/+1
| | | | | | | | | | | | Remove a redundant semicolon from the code. ./drivers/input/serio/userio.c:89:35-36: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=11431 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Link: https://lore.kernel.org/r/20241022064056.112575-1-yang.lee@linux.alibaba.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: sparcspkr - use cleanup facility for device_nodeJavier Carrasco2024-10-221-3/+1
| | | | | | | | | | | Use the 'free(device_node)' macro to simplify the code by automatically freeing the device node, which removes the need for explicit calls to 'of_node_put()'. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Reviewed-by: Chen-Yu Tsai <wens@csie.org> Link: https://lore.kernel.org/r/20241021-input_automate_of_node_put-v3-2-cc73f636e1bc@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: sparcspkr - use device managed memory for 'state'Javier Carrasco2024-10-221-27/+14
| | | | | | | | | | | | Use devm_kzalloc() in bbc_bee_probe() and grover_beep_probe() to automatically free 'state' when the device is removed. Drop the kfree(state) calls from the probe error paths and the remove functions accordingly. Suggested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20241021-input_automate_of_node_put-v3-1-cc73f636e1bc@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* dt-bindings: input: mediatek,pmic-keys: Add compatible for MT6359 keysAngeloGioacchino Del Regno2024-10-211-0/+1
| | | | | | | | | | Add a compatible for the keys found on the MT6359 PMIC. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Macpaul Lin <macpaul.lin@mediatek.com> Link: https://lore.kernel.org/r/20241008074137.20269-1-angelogioacchino.delregno@collabora.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: serio_raw - fix uninitialized variable bugDmitry Torokhov2024-10-211-1/+1
| | | | | | | | | | | | | Recent conversion of the driver to use guard notation for locks and other resources introduced a bug: "written" variable that is supposed to hold number of bytes successfully written was not initialized. Fix it by initializing the variable with 0. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410201730.ItNhUTIv-lkp@intel.com/ Fixes: 5b53a9d40c4f ("Input: serio_raw - use guard notation for locks and other resources") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: ts4800-ts - use cleanup facility for device_nodeJavier Carrasco2024-10-201-3/+2
| | | | | | | | | | Use the '__free(device_node)' macro to automatically free the device node, removing the need for explicit calls to 'of_node_put()' to decrement its refcount. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-10-ebc62138fbf8@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: raspberrypi-ts - use cleanup facility for device_nodeJavier Carrasco2024-10-201-3/+1
| | | | | | | | | | Use the '__free(device_node)' macro to automatically free the device node, removing the need for explicit calls to 'of_node_put()' to decrement its refcount. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-9-ebc62138fbf8@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: i8042 - use cleanup facility for device_nodeJavier Carrasco2024-10-201-11/+3
| | | | | | | | | | Use the '__free(device_node)' macro to automatically free the device node, removing the need for explicit calls to 'of_node_put()' to decrement its refcount. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20241010-input_automate_of_node_put-v1-8-ebc62138fbf8@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: 88pm860x - use cleanup facility for device_nodeJavier Carrasco2024-10-201-13/+7
| | | | | | | | | | | | | 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>
* Input: twl4030-vibra - use cleanup facility for device_nodeJavier Carrasco2024-10-201-8/+3
| | | | | | | | | 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>
* Input: twl6040-vibra - use cleanup facility for device_nodeJavier Carrasco2024-10-201-6/+2
| | | | | | | | | | 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>
* Input: sun4i-lradc-keys - switch to for_each_child_of_node_scopedJavier Carrasco2024-10-201-5/+2
| | | | | | | | | | | 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>
* Input: mtk-pmic-keys - switch to for_each_child_of_node_scopedJavier Carrasco2024-10-201-12/+5
| | | | | | | | | | 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>
* Input: cap11xx - switch to for_each_child_of_node_scopedJavier Carrasco2024-10-201-8/+4
| | | | | | | | | | 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>
* Input: gscps2 - fix compilation error introduced with switch to guardsDmitry Torokhov2024-10-201-3/+1
| | | | | | | | | | | Change 44f920069911 ("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: 44f920069911 ("Input: gscps2 - use guard notation when acquiring spinlock") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: switch back to struct platform_driver::remove()Uwe Kleine-König2024-10-1551-56/+56
| | | | | | | | | | | | | | | | | | After commit 0edb555a65d1 ("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>
* Input: matrix_keypad - remove duplicated includeYang Li2024-10-041-1/+0
| | | | | | | | | | | 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>
* Input: xilinx_ps2 - use guard notation when acquiring spinlockDmitry Torokhov2024-10-041-10/+5
| | | | | | | | | 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>
* Input: userio - switch to using cleanup functionsDmitry Torokhov2024-10-041-71/+70
| | | | | | | | 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>
* Input: sun4i-ps2 - use guard notation when acquiring spinlockDmitry Torokhov2024-10-041-6/+2
| | | | | | | | | 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>
* Input: serio-raw - fix potential serio port name truncationDmitry Torokhov2024-10-041-2/+2
| | | | | | | | | | | | | | | | 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>
* Input: serio_raw - use guard notation for locks and other resourcesDmitry Torokhov2024-10-041-72/+49
| | | | | | | | | | 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>
* Input: serio - use guard notation when acquiring mutexes and spinlocksDmitry Torokhov2024-10-041-99/+66
| | | | | | | | | 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>
* Input: serport - use guard notation when acquiring spinlockDmitry Torokhov2024-10-041-19/+8
| | | | | | | | | 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>
* Input: sa1111ps2 - use guard notation when acquiring spinlockDmitry Torokhov2024-10-041-5/+3
| | | | | | | | | 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>
* Input: q40kbd - use guard notation when acquiring spinlockDmitry Torokhov2024-10-041-8/+2
| | | | | | | | | 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>
* Input: ps2mult - use guard notation when acquiring spinlockDmitry Torokhov2024-10-041-18/+7
| | | | | | | | | 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>
* Input: ps2-gpio - use guard notation when acquiring mutexDmitry Torokhov2024-10-041-2/+2
| | | | | | | | | 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>
* Input: i8042 - use guard notation when acquiring spinlockDmitry Torokhov2024-10-041-122/+82
| | | | | | | | | 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>
* Input: i8042 - tease apart interrupt handlerDmitry Torokhov2024-10-041-56/+83
| | | | | | | | | 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>
* Input: hyperv-keyboard - use guard notation when acquiring spinlockDmitry Torokhov2024-10-041-20/+18
| | | | | | | | | 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>
* Input: gscps2 - use guard notation when acquiring spinlockDmitry Torokhov2024-10-041-52/+62
| | | | | | | | | 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>
* Input: elo - use guard notation when pausing serio portDmitry Torokhov2024-10-041-4/+4
| | | | | | | | | 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>
* Input: synaptics-rmi4 - use guard notation when pausing serio port in F03Dmitry Torokhov2024-10-041-2/+2
| | | | | | | | | 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>
* Input: sunkbd - use guard notation when pausing serio portDmitry Torokhov2024-10-041-3/+2
| | | | | | | | | 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>
* Input: atkbd - use guard notation when pausing serio portDmitry Torokhov2024-10-041-4/+4
| | | | | | | | | 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>
* Input: synaptics - use guard notation when pausing serio portDmitry Torokhov2024-10-041-4/+2
| | | | | | | | | 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>
* Input: byd - use guard notation when pausing serio portDmitry Torokhov2024-10-041-3/+2
| | | | | | | | | 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>
* Input: alps - use guard notation when pausing serio portDmitry Torokhov2024-10-041-3/+1
| | | | | | | | | | 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>
* Input: libps2 - use guard notation when temporarily pausing serio portsDmitry Torokhov2024-10-041-13/+15
| | | | | | | | | 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>
* Input: serio - define serio_pause_rx guard to pause and resume serio portsDmitry Torokhov2024-10-041-0/+3
| | | | | | | | | | | | | | | | | serio_pause_rx() and serio_continue_rx() are usually used together to temporarily stop receiving interrupts/data for a given serio port. Define "serio_pause_rx" guard for this so that the port is always resumed once critical section is over. Example: scoped_guard(serio_pause_rx, elo->serio) { elo->expected_packet = toupper(packet[0]); init_completion(&elo->cmd_done); } Link: https://lore.kernel.org/r/20240905041732.2034348-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: sparcspkr - use guard notation when acquiring spinlockDmitry Torokhov2024-10-031-8/+2
| | | | | | | | | | 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>
* Input: rotary_encoder - use guard notation when acquiring mutexDmitry Torokhov2024-10-031-15/+8
| | | | | | | | | | 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>
* Input: regulator-haptic - use guard notation when acquiring mutexDmitry Torokhov2024-10-031-16/+8
| | | | | | | | | | 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>
* Input: pwm-beeper - use guard notation when acquiring spinlockDmitry Torokhov2024-10-031-6/+6
| | | | | | | | | | 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>
* Input: powermate - use guard notation when acquiring spinlockDmitry Torokhov2024-10-031-9/+2
| | | | | | | | | | 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>
* Input: pegasus_notetaker - use guard notation when acquiring mutexDmitry Torokhov2024-10-031-38/+48
| | | | | | | | | | 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>
* Input: max8997_haptic - use guard notation when acquiring mutexDmitry Torokhov2024-10-031-10/+5
| | | | | | | | | | 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>
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