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Commit 53dff601 authored by Laurent Pinchart's avatar Laurent Pinchart
Browse files

drm: rcar-du: Remove unneeded rcar_du_crtc plane field 



The rcar_du_crtc plane field is only used to check for an error that
can't occur. Remove it.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
parent 47094194

drivers/gpu/drm/rcar-du/rcar_du_crtc.c

+2 −5
Original line number Diff line number Diff line
@@ -353,9 +353,6 @@ static void rcar_du_crtc_start(struct rcar_du_crtc *rcrtc) 
	if (rcrtc->started)

		return;



	if (WARN_ON(rcrtc->plane->format == NULL))

		return;



	/* Set display off and background to black */

	rcar_du_crtc_write(rcrtc, DOOR, DOOR_RGB(0, 0, 0));

	rcar_du_crtc_write(rcrtc, BPOR, BPOR_RGB(0, 0, 0));
@@ -606,9 +603,9 @@ int rcar_du_crtc_create(struct rcar_du_group *rgrp, unsigned int index) 
	rcrtc->mmio_offset = mmio_offsets[index];

	rcrtc->index = index;

	rcrtc->enabled = false;

	rcrtc->plane = &rgrp->planes.planes[index % 2];



	ret = drm_crtc_init_with_planes(rcdu->ddev, crtc, &rcrtc->plane->plane,

	ret = drm_crtc_init_with_planes(rcdu->ddev, crtc,

					&rgrp->planes.planes[index % 2].plane,

					NULL, &crtc_funcs);

	if (ret < 0)

		return ret;

drivers/gpu/drm/rcar-du/rcar_du_crtc.h

+0 −2
Original line number Diff line number Diff line
@@ -21,7 +21,6 @@ 
#include <drm/drm_crtc.h>



struct rcar_du_group;

struct rcar_du_plane;



struct rcar_du_crtc {

	struct drm_crtc crtc;
@@ -39,7 +38,6 @@ struct rcar_du_crtc { 
	bool enabled;



	struct rcar_du_group *group;

	struct rcar_du_plane *plane;

};



#define to_rcar_crtc(c)	container_of(c, struct rcar_du_crtc, crtc)