[media] tvp5150: create the expected number of pads

The tvp5150 doesn't have just one pad. It has 3 ones:
	- IF input
	- Video output
	- VBI output

Fix it and use the macros for the pad indexes.

Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-01-27 12:08:13 -02:00
commit 55606310e7