pwm: dwc: Prepare removing pwm_chip from driver data

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This prepares the driver for further changes that will drop struct
pwm_chip chip from struct dwc_pwm. Use the pwm_chip as driver
data and return value of dwc_pwm_alloc() instead of the dwc_pwm to get
access to the pwm_chip in dwc_pwm_probe() and dwc_pwm_suspend() without
using dwc->chip.

Thanks to Raag Jadav for providing a hunk of this patch that Uwe missed
during creation of this patch.

Link: https://lore.kernel.org/r/008ce5ab84b8e3baa3e81ab6d36dbb0e4be5c319.1707900770.git.u.kleine-koenig@pengutronix.de
Link: https://lore.kernel.org/r/20240219033835.11369-2-raag.jadav@intel.com
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

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This commit is contained in:

Uwe Kleine-König 2024-02-14 10:31:19 +01:00

parent 452be9421e

commit aaa3cc29a7

3 changed files with 22 additions and 16 deletions

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16

drivers/pwm/pwm-dwc-core.c

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20

drivers/pwm/pwm-dwc.c

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2

drivers/pwm/pwm-dwc.h

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