media: ccs: Remove ccs_get_crop_compose helper

media: ccs: Remove ccs_get_crop_compose helper

As it's now easier to obtain the necessary information on crop and compose
rectangles after moving to sub-device state, remove the
ccs_get_crop_compose helper.

Also remove the comp arguments of the compose goodness calculators and
make related local variables and function arguments const where
applicable.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>