[PATCH 2/3] drm: rcar-du: crtc: make local functions static

[Simon Horman]

On Thu, Mar 14, 2019 at 10:04:19PM +0000, Kieran Bingham wrote:
> The rcar_du_crtc_mode_valid() and rcar_du_crtc_get_crc_sources()
> functions are accessed only through a function pointer table.
> 
> Convert the function definitions to be static to the module.
> 
> Signed-off-by: Kieran Bingham <kieran.bingham+renesas at ideasonboard.com>

Reviewed-by: Simon Horman <horms+renesas at verge.net.au>