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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2011-04-30 09:46:11 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-05-20 09:30:45 -0300
commitf411f103822379bab356345430f097bdae3440e5 (patch)
tree78a74656a8978e2021a8bdd0575ae9207cea7e96 /Documentation/ioctl
parentfc2d573fb4e65393688d32bc128c70ddd8ecccc6 (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>
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