From: "Leo (Sunpeng) Li" <sunpeng.li@amd.com>
Date: Fri, 12 Jan 2018 15:47:48 -0500
Subject: drm/amd/display: Fix unused variable compilation error
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Git-commit: 9557080196d7c328aa514d2303a2fd7a985c5c2d
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Fix:

drivers/gpu/drm/amd/amdgpu/../dal-dev/dc/dce110/dce110_hw_sequencer.c:
In function ‘dce110_blank_stream’:
drivers/gpu/drm/amd/amdgpu/../dal-dev/dc/dce110/dce110_hw_sequencer.c:1008:31:
error: unused variable ‘params’ [-Werror=unused-variable]
  struct encoder_unblank_param params = { { 0 } };

Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Reviewed-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-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/dc/dce110/dce110_hw_sequencer.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -1008,7 +1008,6 @@ void dce110_unblank_stream(struct pipe_c
 }
 void dce110_blank_stream(struct pipe_ctx *pipe_ctx)
 {
-	struct encoder_unblank_param params = { { 0 } };
 	struct dc_stream_state *stream = pipe_ctx->stream;
 	struct dc_link *link = stream->sink->link;