drm: rcar-du: Rename and document dpll_ch field

Document and re-name the 'dpll_ch' field to a more precise 'dpll_mask' for
consistency with the 'channels_mask' field defined in 'struct
rcar_du_device_info'.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
This commit is contained in:
Jacopo Mondi 2018-08-22 09:21:47 +02:00 • committed by Laurent Pinchart
commit 9fe50e64fa
3 changed files with 6 additions and 5 deletions