Commit a55c8d7b authored by Tao Zhou's avatar Tao Zhou Committed by Alex Deucher
Browse files

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: default avatarTao Zhou <tao.zhou1@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b94afb61

drivers/gpu/drm/amd/amdgpu/umc_v6_1.c

+0 −2
Original line number Diff line number Diff line
@@ -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);

		}

	}