tree 9d6e1bdc711a1aae8d4b9f26e092416366a9b28a
parent 1fc25d30a40c27b85510e6e598aec629532eb85c
author Mauro Carvalho Chehab <mchehab@osg.samsung.com> 1449843803 -0200
committer Mauro Carvalho Chehab <mchehab@osg.samsung.com> 1452521946 -0200

[media] media: use unsigned for pad index

The pad index is unsigned. Replace the occurences of it where
pertinent.

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