tree fc2853c64f1558c94d1665c9c1537d2823e43c43
parent b5977a58c330ac6afdc64bab9b1dd674f11c0635
author Laurent Pinchart <laurent.pinchart@ideasonboard.com> 1286021093 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1287631106 -0200

[media] uvcvideo: Fix uvc_query_v4l2_ctrl() and uvc_xu_ctrl_query() locking

Take the ctrl_mutex mutex before touching control information in those
functions.

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