media: staging: media: imx6-mipi-csi2: replace spaces with tabs for alignment

Replace spaces with tabs to align register value definitions, making it
easier to add new entries and maintain consistent formatting.

Also use a space between the type and field in struct csi2_dev.

No functional change.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patch.msgid.link/20260116-stage-csi2-cleanup-v2-1-a56e9cb25196@nxp.com


Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>