pwm: tiehrpwm: Change prototype of helpers to prepare further changes

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This prepares the driver for further changes that will make it harder to
determine the pwm_chip from a given ehrpwm_pwm_chip. To just not have to
do that, rework ehrpwm_pwm_save_context() and
ehrpwm_pwm_restore_context() take a pwm_chip. Also use the pwm_chip as
driver data instead of the ehrpwm_pwm_chip.

Link: https://lore.kernel.org/r/79052207cdf71f0882ae13fe1a192ef6f6dba35b.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

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Uwe Kleine-König 2024-02-14 10:33:04 +01:00

parent b514a1b29d

commit 4e1c8593e5

1 changed files with 26 additions and 19 deletions

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drivers/pwm/pwm-tiehrpwm.c

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