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From 423ca721841593109e0bc2100f0ebfaa65c2a2ec Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Fri, 1 Sep 2017 09:53:44 -0400
Subject: [PATCH 0901/4131] drm/amd/amdgpu: Tidy up gmc_v9_0_hw_init()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 2446b19..eafd0e7 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -761,17 +761,11 @@ static int gmc_v9_0_hw_init(void *handle)
 	gmc_v9_0_init_golden_registers(adev);
 
 	if (adev->mode_info.num_crtc) {
-		u32 tmp;
-
 		/* Lockout access through VGA aperture*/
-		tmp = RREG32_SOC15(DCE, 0, mmVGA_HDP_CONTROL);
-		tmp = REG_SET_FIELD(tmp, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1);
-		WREG32_SOC15(DCE, 0, mmVGA_HDP_CONTROL, tmp);
+		WREG32_FIELD15(DCE, 0, VGA_HDP_CONTROL, VGA_MEMORY_DISABLE, 1);
 
 		/* disable VGA render */
-		tmp = RREG32_SOC15(DCE, 0, mmVGA_RENDER_CONTROL);
-		tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
-		WREG32_SOC15(DCE, 0, mmVGA_RENDER_CONTROL, tmp);
+		WREG32_FIELD15(DCE, 0, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
 	}
 
 	r = gmc_v9_0_gart_enable(adev);
-- 
2.7.4