diff options
| author | Christian König <christian.koenig@amd.com> | 2023-09-04 15:50:35 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-26 16:55:09 -0400 |
| commit | 3983c9fd2d8b5aa254f5f467604d30f977bb1a04 (patch) | |
| tree | f594cd89cfd2f95fee07aa373dd2108143a33ab6 /drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | |
| parent | 041a5743883df09386bf0cd95745b514f86473c2 (diff) | |
drm/amdgpu: drop error return from flush_gpu_tlb_pasid
That function never fails, drop the error return.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c index 0219a4e00bb7..8ee6e99d51b7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c @@ -423,15 +423,15 @@ static int gmc_v7_0_mc_init(struct amdgpu_device *adev) * * Flush the TLB for the requested pasid. */ -static int gmc_v7_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, - uint16_t pasid, uint32_t flush_type, - bool all_hub, uint32_t inst) +static void gmc_v7_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, + uint16_t pasid, uint32_t flush_type, + bool all_hub, uint32_t inst) { u32 mask = 0x0; int vmid; if (!down_read_trylock(&adev->reset_domain->sem)) - return 0; + return; for (vmid = 1; vmid < 16; vmid++) { u32 tmp = RREG32(mmATC_VMID0_PASID_MAPPING + vmid); @@ -444,7 +444,6 @@ static int gmc_v7_0_flush_gpu_tlb_pasid(struct amdgpu_device *adev, WREG32(mmVM_INVALIDATE_REQUEST, mask); RREG32(mmVM_INVALIDATE_RESPONSE); up_read(&adev->reset_domain->sem); - return 0; } /* |