[media] rcar-vin: move pad lookup to async bound handler

Information about pads will be needed when enumerating the media bus
codes in the async complete handler which is run before
rvin_v4l2_probe(). Move the pad lookup to the async bound handler so
they are available when needed.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
[hans.verkuil@cisco.com: fix typo: surce -> source]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2 files changed