Commit dab9cd4b authored Oct 01, 2024 by Uwe Kleine-König Committed by Uwe Kleine-König Oct 01, 2024

pwm: Add kernel doc for members added to pwm_ops recently

The callbacks for lowlevel pwm drivers were expanded to handle the new
waveform abstraction. When doing that I missed to expand the kernel doc
description. This is catched up here.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Link: https://lore.kernel.org/linux-next/20241001135207.125ca7af@canb.auug.org.au

Fixes: 17e40c25 ("pwm: New abstraction for PWM waveforms")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/20241001085138.1025818-2-u.kleine-koenig@baylibre.com

Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>

parent 65406de2

include/linux/pwm.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -276,6 +276,11 @@ struct pwm_capture {
		* @request: optional hook for requesting a PWM
		* @free: optional hook for freeing a PWM
		* @capture: capture and report PWM signal
		* @sizeof_wfhw: size (in bytes) of driver specific waveform presentation
		* @round_waveform_tohw: convert a struct pwm_waveform to driver specific presentation
		* @round_waveform_fromhw: convert a driver specific waveform presentation to struct pwm_waveform
		* @read_waveform: read driver specific waveform presentation from hardware
		* @write_waveform: write driver specific waveform presentation to hardware
		* @apply: atomically apply a new PWM config
		* @get_state: get the current PWM state.
		*/