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authorHans Verkuil <hans.verkuil@cisco.com>2012-04-19 12:36:03 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-04-19 17:23:55 -0300
commitd1c754a9326d95dff93bfe8004cba8574a7a20a8 (patch)
tree2fd7dedd41270de9717dd87bfb8eb285d3bcfd62 /drivers/media/video/cx18
parentee71e7b3ae1780e4475aa5dd980dd99c0309079b (diff)
downloadblackbird-op-linux-d1c754a9326d95dff93bfe8004cba8574a7a20a8.tar.gz
blackbird-op-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/cx18')
-rw-r--r--drivers/media/video/cx18/cx18-ioctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c
index be49f68ddf37..35fde4e931f5 100644
--- a/drivers/media/video/cx18/cx18-ioctl.c
+++ b/drivers/media/video/cx18/cx18-ioctl.c
@@ -1137,7 +1137,7 @@ static long cx18_default(struct file *file, void *fh, bool valid_prio,
}
default:
- return -EINVAL;
+ return -ENOTTY;
}
return 0;
}
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