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Input: powermate - use guard notation when acquiring spinlock
authorDmitry Torokhov <dmitry.torokhov@gmail.com>
Wed, 4 Sep 2024 04:49:00 +0000 (21:49 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 3 Oct 2024 16:10:37 +0000 (09:10 -0700)
commitc6849218541d29a7725fd375b7095cb02df4b422
tree626568d4ab2239491b8622e1087ce36643eca2d8tree
parent0e7b4bc31d171856fcb753f653e0f00855763bf3commit | diff
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>
drivers/input/misc/powermate.c diff | blob | history
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