tree 8a187e1992f6ed89b7cc8c602b0bfd88ac69fc34
parent 3bc766ad374d04349ba09bd93f51980ad29d11c3
author Laurent Pinchart <laurent.pinchart@ideasonboard.com> 1257346429 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1260045679 -0200

V4L/DVB (13310): uvcvideo: Return -EINVAL instead of -ENODEV in read()

-EINVAL is required by the V4L2 specification. -ENODEV is simply wrong
as the device exists.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>