patches/1329-drm-rcar-du-Use-NULL-for-table-initialisation.patch

From 124eaef23775dbcf56b2f5ef0b285526058cb41f Mon Sep 17 00:00:00 2001
From: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Date: Tue, 24 Apr 2018 16:40:03 +0100
Subject: [PATCH 1329/1795] drm: rcar-du: Use NULL for table initialisation

Replace the initialisation of the vsps table with a NULL specifier.

Fixes the following warning:
 linux/drivers/gpu/drm/rcar-du/rcar_du_kms.c:483:40:
    warning: Using plain integer as NULL pointer
      CC      drivers/gpu/drm/rcar-du/rcar_du_kms.o

Fixes: 3e81374e2014 ("drm: rcar-du: Support multiple sources from the same VSP")
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Reviewed-by: Vaishali Thakkar <vthakkar@vaishalithakkar.in>
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>
(cherry picked from commit 3b0033eb39360dc655466c5f1e6852d5a83b384d)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index f4ac0f884f00..8b56e7108a09 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -428,7 +428,7 @@ static int rcar_du_vsps_init(struct rcar_du_device *rcdu)
 	struct {
 		struct device_node *np;
 		unsigned int crtcs_mask;
-	} vsps[RCAR_DU_MAX_VSPS] = { { 0, }, };
+	} vsps[RCAR_DU_MAX_VSPS] = { { NULL, }, };
 	unsigned int vsps_count = 0;
 	unsigned int cells;
 	unsigned int i;
-- 
2.19.0