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drm: rcar-du: crtc: Make local functions static 

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@ideasonboard.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
This commit is contained in:
Kieran Bingham 2019-03-14 22:04:19 +00:00 committed by Laurent Pinchart
parent bb10211058
commit fcb32cbab0
1 changed files with 5 additions and 4 deletions
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9
drivers/gpu/drm/rcar-du/rcar_du_crtc.c
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@ -766,8 +766,9 @@ static void rcar_du_crtc_atomic_flush(struct drm_crtc *crtc,
rcar_du_vsp_atomic_flush(rcrtc);
}
enum drm_mode_status rcar_du_crtc_mode_valid(struct drm_crtc *crtc,
const struct drm_display_mode *mode)
static enum drm_mode_status
rcar_du_crtc_mode_valid(struct drm_crtc *crtc,
const struct drm_display_mode *mode)
{
struct rcar_du_crtc *rcrtc = to_rcar_crtc(crtc);
struct rcar_du_device *rcdu = rcrtc->group->dev;
@ -986,8 +987,8 @@ static int rcar_du_crtc_verify_crc_source(struct drm_crtc *crtc,
return 0;
}
const char *const *rcar_du_crtc_get_crc_sources(struct drm_crtc *crtc,
size_t *count)
static const char *const *
rcar_du_crtc_get_crc_sources(struct drm_crtc *crtc, size_t *count)
{
struct rcar_du_crtc *rcrtc = to_rcar_crtc(crtc);