[media] uvcvideo: Refactor uvc_ctrl_get and query
authorHans de Goede <hdegoede@redhat.com>
Sun, 8 Apr 2012 15:59:49 +0000 (12:59 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Mon, 7 May 2012 19:31:25 +0000 (16:31 -0300)
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>

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