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[media] uvcvideo: Constify the uvc_entity_match_guid arguments

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They're not modified by the function, make them const.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Laurent Pinchart 2010-09-17 05:24:13 -03:00 committed by Mauro Carvalho Chehab
parent fa34168bd8
commit f9d81df9b8
1 changed files with 2 additions and 1 deletions
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3
drivers/media/video/uvc/uvc_ctrl.c
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@ -727,7 +727,8 @@ static const __u8 uvc_camera_guid[16] = UVC_GUID_UVC_CAMERA;
static const __u8 uvc_media_transport_input_guid[16] =
UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT;
static int uvc_entity_match_guid(struct uvc_entity *entity, __u8 guid[16])
static int uvc_entity_match_guid(const struct uvc_entity *entity,
const __u8 guid[16])
{
switch (UVC_ENTITY_TYPE(entity)) {
case UVC_ITT_CAMERA: