diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-04-19 17:36:03 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-04-19 22:23:55 +0200 |
| commit | d1c754a9326d95dff93bfe8004cba8574a7a20a8 (patch) | |
| tree | 2fd7dedd41270de9717dd87bfb8eb285d3bcfd62 /drivers/media/video/ivtv | |
| parent | [media] V4L: fix incorrect refcounting (diff) | |
| download | linux-d1c754a9326d95dff93bfe8004cba8574a7a20a8.tar.xz linux-d1c754a9326d95dff93bfe8004cba8574a7a20a8.zip | |
[media] V4L2: drivers implementing vidioc_default should also return -ENOTTY
If the vidioc_default implementation doesn't support the ioctl, then drivers
must return -ENOTTY instead of -EINVAL.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/ivtv')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c index 989e556913ed..a151271f60e1 100644 --- a/drivers/media/video/ivtv/ivtv-ioctl.c +++ b/drivers/media/video/ivtv/ivtv-ioctl.c @@ -1827,7 +1827,7 @@ static long ivtv_default(struct file *file, void *fh, bool valid_prio, return ivtv_decoder_ioctls(file, cmd, (void *)arg); default: - return -EINVAL; + return -ENOTTY; } return 0; } |