diff options
Diffstat (limited to 'drivers/media/video/tw9910.c')
| -rw-r--r-- | drivers/media/video/tw9910.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c index a722f66c3f23..742482e30011 100644 --- a/drivers/media/video/tw9910.c +++ b/drivers/media/video/tw9910.c @@ -836,13 +836,9 @@ static int tw9910_video_probe(struct soc_camera_device *icd, struct tw9910_priv *priv = to_tw9910(client); s32 id; - /* - * We must have a parent by now. And it cannot be a wrong one. - * So this entire test is completely redundant. - */ - if (!icd->dev.parent || - to_soc_camera_host(icd->dev.parent)->nr != icd->iface) - return -ENODEV; + /* We must have a parent by now. And it cannot be a wrong one. */ + BUG_ON(!icd->parent || + to_soc_camera_host(icd->parent)->nr != icd->iface); /* * tw9910 only use 8 or 16 bit bus width |