pwm: Remove outdated documentation for pwmchip_remove()

Uwe Kleine-König · thierryreding · commit 018121e655c8 · 2023-07-28T09:24:29.000+02:00
pwmchip_remove() returns void since some time but the documentation still mentions the situations where it used to return an error code. Just remove this old and now wrong text. Fixes: 8083f58 ("pwm: Make pwmchip_remove() return void") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
@@ -313,10 +313,7 @@ EXPORT_SYMBOL_GPL(pwmchip_add);
  * pwmchip_remove() - remove a PWM chip
  * @chip: the PWM chip to remove
  *
- * Removes a PWM chip. This function may return busy if the PWM chip provides
- * a PWM device that is still requested.
- *
- * Returns: 0 on success or a negative error code on failure.
+ * Removes a PWM chip.
  */
 void pwmchip_remove(struct pwm_chip *chip)
 {

Original file line number	Diff line number	Diff line change
`@@ -313,10 +313,7 @@ EXPORT_SYMBOL_GPL(pwmchip_add);`
`313`	`313`	`* pwmchip_remove() - remove a PWM chip`
`314`	`314`	`* @chip: the PWM chip to remove`
`315`	`315`	`*`
`316`		`- * Removes a PWM chip. This function may return busy if the PWM chip provides`
`317`		`- * a PWM device that is still requested.`
`318`		`- *`
`319`		`- * Returns: 0 on success or a negative error code on failure.`
	`316`	`+ * Removes a PWM chip.`
`320`	`317`	`*/`
`321`	`318`	`void pwmchip_remove(struct pwm_chip *chip)`
`322`	`319`	`{`