Use the driver-specific inline function to cast from a subdev pointer to
a tvp5150 pointer instead of the generic container_of().
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>