diff options
| author | Tao Zhou <tao.zhou1@amd.com> | 2019-07-29 05:28:57 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-08-02 18:30:38 +0300 |
| commit | a55c8d7bda4f83e86e2b7ed7b1704e762ed50db3 (patch) | |
| tree | f6371b6cd3a075e94db46f3dff2456daf077ce27 | |
| parent | b94afb61cdaeaa86f77846fdec419eb5e9d9f537 (diff) | |
| download | linux-a55c8d7bda4f83e86e2b7ed7b1704e762ed50db3.tar.xz | |
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 <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/umc_v6_1.c | 2 |
1 files changed, 0 insertions, 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 bff1a12f2cc9..035e4fea472c 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); } } |