pwm: Update comment on struct pwm_ops::apply

Commit 71523d1812ac (pwm: Ensure pwm_apply_state() doesn't modify the
state argument) updated the kernel-doc for pwm_apply_state(), but not
for the ->apply callback in the pwm_ops struct.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

diff --git a/include/linux/pwm.h b/include/linux/pwm.h
index b2c9c460947d13ec3a724fab9fd36bf0f7a77b98..0ef808d925bb741471a34513893fb6c9e52f39d7 100644 (file)
--- a/include/linux/pwm.h
+++ b/include/linux/pwm.h
@@ -243,10 +243,7 @@ pwm_set_relative_duty_cycle(struct pwm_state *state, unsigned int duty_cycle,
  * @request: optional hook for requesting a PWM
  * @free: optional hook for freeing a PWM
  * @capture: capture and report PWM signal
- * @apply: atomically apply a new PWM config. The state argument
- *        should be adjusted with the real hardware config (if the
- *        approximate the period or duty_cycle value, state should
- *        reflect it)
+ * @apply: atomically apply a new PWM config
  * @get_state: get the current PWM state. This function is only
  *            called once per PWM device when the PWM chip is
  *            registered.