From 0b936e6122738f4cf474d1f3ff636cba0edc8b94 Mon Sep 17 00:00:00 2001
From: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Date: Fri, 2 Aug 2019 08:34:05 +0100
Subject: drm: rcar-du: lvds: Fix bridge_to_rcar_lvds
Git-commit: 0b936e6122738f4cf474d1f3ff636cba0edc8b94
Patch-mainline: v5.4-rc1
References: bsc#1152489

Using name "bridge" for macro bridge_to_rcar_lvds argument doesn't
work when the pointer name used by the caller is not "bridge".
Rename the argument to "b" to allow for any pointer name.

While at it, fix the connector_to_rcar_lvds macro similarly.

Fixes: c6a27fa41fab ("drm: rcar-du: Convert LVDS encoder code to bridge driver")
Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
[Fix connector_to_rcar_lvds]
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/rcar-du/rcar_lvds.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c
index 1c62578590f4..52c5f1ab8277 100644
--- a/drivers/gpu/drm/rcar-du/rcar_lvds.c
+++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c
@@ -71,11 +71,11 @@ struct rcar_lvds {
 	bool dual_link;
 };
 
-#define bridge_to_rcar_lvds(bridge) \
-	container_of(bridge, struct rcar_lvds, bridge)
+#define bridge_to_rcar_lvds(b) \
+	container_of(b, struct rcar_lvds, bridge)
 
-#define connector_to_rcar_lvds(connector) \
-	container_of(connector, struct rcar_lvds, connector)
+#define connector_to_rcar_lvds(c) \
+	container_of(c, struct rcar_lvds, connector)
 
 static void rcar_lvds_write(struct rcar_lvds *lvds, u32 reg, u32 data)
 {
-- 
2.28.0