diff options
| author | James Zhu <James.Zhu@amd.com> | 2020-06-18 06:58:04 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 08:59:24 +0300 |
| commit | 450da2ef41d6551bf5bc2fd50c00ec3bcfe1047a (patch) | |
| tree | d8540711f6e2d0b57419b9fb3fa98b5858cced07 /drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | |
| parent | a20ace1b02cc80bab4a47fbb81d68db4b234450a (diff) | |
| download | linux-450da2ef41d6551bf5bc2fd50c00ec3bcfe1047a.tar.xz | |
drm/amdgpu: fix unused variable
SOC15_WAIT_ON_RREG's return value needn't always been handled by
caller. new design is to fix this kind of unused variable.
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c index 713c32560445..f74262a22a16 100644 --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c @@ -449,15 +449,15 @@ static bool jpeg_v2_5_is_idle(void *handle) static int jpeg_v2_5_wait_for_idle(void *handle) { struct amdgpu_device *adev = (struct amdgpu_device *)handle; - int i, ret = 0; + int i, ret; for (i = 0; i < adev->jpeg.num_jpeg_inst; ++i) { if (adev->jpeg.harvest_config & (1 << i)) continue; - SOC15_WAIT_ON_RREG(JPEG, i, mmUVD_JRBC_STATUS, + ret = SOC15_WAIT_ON_RREG(JPEG, i, mmUVD_JRBC_STATUS, UVD_JRBC_STATUS__RB_JOB_DONE_MASK, - UVD_JRBC_STATUS__RB_JOB_DONE_MASK, ret); + UVD_JRBC_STATUS__RB_JOB_DONE_MASK); if (ret) return ret; } |