From a55c8d7bda4f83e86e2b7ed7b1704e762ed50db3 Mon Sep 17 00:00:00 2001 From: Tao Zhou Date: Mon, 29 Jul 2019 10:28:57 +0800 Subject: [PATCH] drm/amdgpu: remove the clear of MCA_ADDR clearing MCA_STATUS is enough to reset the whole MCA, writing zero to MCA_ADDR is unnecessary Signed-off-by: Tao Zhou Reviewed-by: Hawking Zhang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/umc_v6_1.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c index bff1a12..035e4fe 100644 --- a/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_1.c @@ -229,8 +229,6 @@ static void umc_v6_1_query_ras_error_address(struct amdgpu_device *adev, /* clear umc status */ WREG64(mc_umc_status_addr + umc_reg_offset, 0x0ULL); - /* clear error address register */ - WREG64_PCIE(smnMCA_UMC0_MCUMC_ADDRT0 + umc_reg_offset * 4, 0x0ULL); } } -- 2.7.4