pwm: tiecap: Simplify code to determine the pwmchip's parent device
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Wed, 14 Feb 2024 09:32:59 +0000 (10:32 +0100)
committerUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Thu, 22 Feb 2024 13:39:26 +0000 (14:39 +0100)
commit62f59c107aac4ed7dd770699fbe8de625e6b8755
treee8620f06e17af40752104de2dcdfc1c68a44b448
parent7550ebf04c05de66e504c17dc7c6ac5cf8802d8d
pwm: tiecap: 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 ecap_pwm_chip *pc just obtained from
it. This also has the advantage of not using struct ecap_pwm_chip::chip
any more which will be dropped soon.

Link: https://lore.kernel.org/r/628f4b8c4ba1321075fc1dff70453a1c79ffb814.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
drivers/pwm/pwm-tiecap.c