pwm: stm32: Simplify code to determine the pwmchip's parent device
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Wed, 14 Feb 2024 09:32:40 +0000 (10:32 +0100)
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Thu, 22 Feb 2024 13:39:24 +0000 (14:39 +0100)
commitda665d25f4cbf82a847a9fa85eb8554ebc9e8bc1
tree55a11dc31d348777eaa657a1c11edae8931f1d4b
parent3f7dc7d863cd1d7a35165a0aeb8e28a637390097
pwm: stm32: Simplify code to determine the pwmchip's parent device

There is already a pointer to the pwmchip, make use of it directly
instead of using the struct stm32_pwm *priv just obtained from it. This
also has the advantage of not using struct stm32_pwm::chip any more
which will be dropped soon.

Link: https://lore.kernel.org/r/54ace92a3c02d22f15a79c7ecf00c29f28386a33.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
drivers/pwm/pwm-stm32.c