[PATCH 21/57] media: i2c: ov2740: Drop check for reentrant .s_stream()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The subdev .s_stream() operation shall not be called to start streaming
on an already started subdev, or stop streaming on a stopped subdev.
Remove the check that guards against that condition.

Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
 drivers/media/i2c/ov2740.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/media/i2c/ov2740.c b/drivers/media/i2c/ov2740.c
index 41d4f85470fd..59356dd9afd8 100644
--- a/drivers/media/i2c/ov2740.c
+++ b/drivers/media/i2c/ov2740.c
@@ -794,9 +794,6 @@ static int ov2740_set_stream(struct v4l2_subdev *sd, int enable)
 	struct i2c_client *client = v4l2_get_subdevdata(sd);
 	int ret = 0;
 
-	if (ov2740->streaming == enable)
-		return 0;
-
 	mutex_lock(&ov2740->mutex);
 	if (enable) {
 		ret = pm_runtime_resume_and_get(&client->dev);
-- 
Regards,

Laurent Pinchart




[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux