media: ti-vpe: cal: Rename cc_data to cal_camerarx

media: ti-vpe: cal: Rename cc_data to cal_camerarx

The various data structures that describe the components of the camera
access layer (CAL) are named without much consistency. Start cleaning
this up by renaming the structure that describes the CAMERARX block,
cc_data, to cal_camerarx.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>