From b07d6046efe5e38f0eea8381bc21cbc81340b37b Mon Sep 17 00:00:00 2001
From: Jagan Teki <jagan@amarulasolutions.com>
Date: Mon, 10 Jan 2022 22:55:33 +0530
Subject: drm: bridge: nwl-dsi: Drop panel_bridge from nwl_dsi
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Git-commit: 7b1534188c25948f4ce56dc4af9d8e9234e97592
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

panel_bridge pointer never used anywhere except the one it
looked up at nwl_dsi_bridge_attach.

Drop it from the nwl_dsi structure.

Reviewed-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220110172533.66614-1-jagan@amarulasolutions.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/bridge/nwl-dsi.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c
index 6e484d836cfe..5abb5ec3de46 100644
--- a/drivers/gpu/drm/bridge/nwl-dsi.c
+++ b/drivers/gpu/drm/bridge/nwl-dsi.c
@@ -66,7 +66,6 @@ struct nwl_dsi_transfer {
 struct nwl_dsi {
 	struct drm_bridge bridge;
 	struct mipi_dsi_host dsi_host;
-	struct drm_bridge *panel_bridge;
 	struct device *dev;
 	struct phy *phy;
 	union phy_configure_opts phy_cfg;
@@ -922,13 +921,11 @@ static int nwl_dsi_bridge_attach(struct drm_bridge *bridge,
 		if (IS_ERR(panel_bridge))
 			return PTR_ERR(panel_bridge);
 	}
-	dsi->panel_bridge = panel_bridge;
 
-	if (!dsi->panel_bridge)
+	if (!panel_bridge)
 		return -EPROBE_DEFER;
 
-	return drm_bridge_attach(bridge->encoder, dsi->panel_bridge, bridge,
-				 flags);
+	return drm_bridge_attach(bridge->encoder, panel_bridge, bridge, flags);
 }
 
 static void nwl_dsi_bridge_detach(struct drm_bridge *bridge)
-- 
2.38.1