diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-video.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 8e61b2ca9167..d8b45b5ee041 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -1008,8 +1008,13 @@ static int vidioc_g_ctrl(struct file *file, void *priv, if (dev->board.has_msp34xx) em28xx_i2c_call_clients(dev, VIDIOC_G_CTRL, ctrl); - else + else { rc = em28xx_get_ctrl(dev, ctrl); + if (rc < 0) { + em28xx_i2c_call_clients(dev, VIDIOC_G_CTRL, ctrl); + rc = 0; + } + } mutex_unlock(&dev->lock); return rc; |