[media] uvcvideo: Refactor uvc_ctrl_get and query

This is a preparation patch for adding ctrl event support.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2012-04-08 12:59:49 -03:00 • committed by Mauro Carvalho Chehab
commit 35f1674126