media: imx: imx7-media-csi: Include headers explicitly

Include all the headers that the driver needs explicitly instead of
relying on indirect inclusion. While at it, drop a few unneeded headers.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
1 file changed