include: fix the function pointer error

honglin leng · MaureenHelm · commit 215efc02c209 · 2022-04-11T11:14:13.000-05:00
fix incorrect function pointer judgment in video_stream_stop

Signed-off-by: honglin leng &lt;hlleng@listenai.com&gt;
diff --git a/include/zephyr/drivers/video.h b/include/zephyr/drivers/video.h
@@ -423,7 +423,7 @@ static inline int video_stream_stop(const struct device *dev)
 		(const struct video_driver_api *)dev->api;
 	int ret;
 
-	if (api->stream_stop) {
+	if (api->stream_stop == NULL) {
 		return -ENOSYS;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -423,7 +423,7 @@ static inline int video_stream_stop(const struct device *dev)`
`423`	`423`	`(const struct video_driver_api *)dev->api;`
`424`	`424`	`int ret;`
`425`	`425`
`426`		`- if (api->stream_stop) {`
	`426`	`+ if (api->stream_stop == NULL) {`
`427`	`427`	`return -ENOSYS;`
`428`	`428`	`}`
`429`	`429`