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regulator: rpi-panel-attiny: use lock guards for the state mutex
authorBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Tue, 8 Apr 2025 07:36:30 +0000 (09:36 +0200)
committerMark Brown <broonie@kernel.org>
Tue, 8 Apr 2025 11:05:42 +0000 (12:05 +0100)
commit50faedda12e46918a11194a30c2bedf2b983fae2
treeb94bd5425f2b0ec84c05c7803868ea642c19905ftree
parent1326e295d6b4ffc9647bd4f073b787b4f79d6b6ecommit | diff
regulator: rpi-panel-attiny: use lock guards for the state mutex

Use mutex lock guards from linux/cleanup.h to simplify the driver code.

Note that ret must be initialized in order to avoid a build warning as
scoped_guard() is implemented as a for loop.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://patch.msgid.link/20250408-gpiochip-set-rv-regulator-v1-3-a18b6154b31a@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/regulator/rpi-panel-attiny-regulator.c diff | blob | history
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