From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 17 Oct 2017 10:40:08 -0400
Subject: drm/amd/display: Remove needless cast in amdgpu_dm_connector_init()
Git-commit: 9a227d263d44572583be5dd9e9f215cceb4297a1
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

The cast of dc_link is redundant.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Acked-by: Andrey Grodzovsky  <andey.grodzovsky@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3460,7 +3460,8 @@ static int amdgpu_dm_connector_init(stru
 	struct dc *dc = dm->dc;
 	struct dc_link *link = dc_get_link_at_index(dc, link_index);
 	struct amdgpu_i2c_adapter *i2c;
-	((struct dc_link *)link)->priv = aconnector;
+
+	link->priv = aconnector;
 
 	DRM_DEBUG_DRIVER("%s()\n", __func__);