tree 8e921e4d3ead2f10b9c5a9ccac505e0cb58be7e3
parent 0b3b72df9018c0386293c2f529b91ed17448288a
author Mauro Carvalho Chehab <mchehab@osg.samsung.com> 1441797831 -0300
committer Mauro Carvalho Chehab <mchehab@osg.samsung.com> 1452521942 -0200

[media] media-device: use unsigned ints on some places

The entity->num_pads are defined as u16. So, better to use an
unsigned int, as this prevents additional warnings when W=2
(or W=1 on some architectures).

The "i" counter at __media_device_get_topology() is also a
monotonic counter that should never be below zero. So,
make it unsigned too.

Suggested-by: Sakari Ailus <sakari.ailus@iki.fi>

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>