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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2011-04-30 09:46:11 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-05-20 09:30:45 -0300 |
| commit | f411f103822379bab356345430f097bdae3440e5 (patch) | |
| tree | 78a74656a8978e2021a8bdd0575ae9207cea7e96 /Documentation/ioctl | |
| parent | fc2d573fb4e65393688d32bc128c70ddd8ecccc6 (diff) | |
[media] uvcvideo: Return -ERANGE when userspace sets an unsupported menu entry
Instead of passing the value down to the device and getting an error
back (or worse, crashing the firmware), return -ERANGE when the
requested menu entry is not supported.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/ioctl')
0 files changed, 0 insertions, 0 deletions