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Input: pwm-beeper - use guard notation when acquiring spinlock
authorDmitry Torokhov <dmitry.torokhov@gmail.com>
Wed, 4 Sep 2024 04:49:12 +0000 (21:49 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 3 Oct 2024 16:10:37 +0000 (09:10 -0700)
commit5bd3ade12109b276337ce85b950e09e09043e748
treeaef0ef4d6a6c4243b65ee6b69ec1adfe14f944eatree
parentc6849218541d29a7725fd375b7095cb02df4b422commit | diff
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>
drivers/input/misc/pwm-beeper.c diff | blob | history
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