pwm: Replace ENOTSUPP with EOPNOTSUPP

seanyoung · thierryreding · commit dc518b378dce · 2023-12-20T16:07:04.000+01:00
According to Documentation/dev-tools/checkpatch.rst ENOTSUPP is
not recommended and EOPNOTSUPP should be used instead.

Signed-off-by: Sean Young &lt;sean@mess.org&gt;
Acked-by: Uwe Kleine-König &lt;u.kleine-koenig@pengutronix.de&gt;
Signed-off-by: Thierry Reding &lt;thierry.reding@gmail.com&gt;
diff --git a/include/linux/pwm.h b/include/linux/pwm.h
@@ -407,12 +407,12 @@ static inline int pwm_apply_might_sleep(struct pwm_device *pwm,
 					const struct pwm_state *state)
 {
 	might_sleep();
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static inline int pwm_adjust_config(struct pwm_device *pwm)
 {
-	return -ENOTSUPP;
+	return -EOPNOTSUPP;
 }
 
 static inline int pwm_config(struct pwm_device *pwm, int duty_ns,

Original file line number	Diff line number	Diff line change
`@@ -407,12 +407,12 @@ static inline int pwm_apply_might_sleep(struct pwm_device *pwm,`
`407`	`407`	`const struct pwm_state *state)`
`408`	`408`	`{`
`409`	`409`	`might_sleep();`
`410`		`- return -ENOTSUPP;`
	`410`	`+ return -EOPNOTSUPP;`
`411`	`411`	`}`
`412`	`412`
`413`	`413`	`static inline int pwm_adjust_config(struct pwm_device *pwm)`
`414`	`414`	`{`
`415`		`- return -ENOTSUPP;`
	`415`	`+ return -EOPNOTSUPP;`
`416`	`416`	`}`
`417`	`417`
`418`	`418`	`static inline int pwm_config(struct pwm_device *pwm, int duty_ns,`