diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c index c7f8e081a772..0e5f78f3a97e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include #include @@ -704,22 +703,6 @@ void amdgpu_ttm_tt_mark_user_pages(struct ttm_tt *ttm) } } -static void amdgpu_trace_dma_map(struct ttm_tt *ttm) -{ - struct amdgpu_device *adev = amdgpu_ttm_adev(ttm->bdev); - struct amdgpu_ttm_tt *gtt = (void *)ttm; - - ttm_trace_dma_map(adev->dev, >t->ttm); -} - -static void amdgpu_trace_dma_unmap(struct ttm_tt *ttm) -{ - struct amdgpu_device *adev = amdgpu_ttm_adev(ttm->bdev); - struct amdgpu_ttm_tt *gtt = (void *)ttm; - - ttm_trace_dma_unmap(adev->dev, >t->ttm); -} - /* prepare the sg table with the user pages */ static int amdgpu_ttm_tt_pin_userptr(struct ttm_tt *ttm) { @@ -746,8 +729,6 @@ static int amdgpu_ttm_tt_pin_userptr(struct ttm_tt *ttm) drm_prime_sg_to_page_addr_arrays(ttm->sg, ttm->pages, gtt->ttm.dma_address, ttm->num_pages); - amdgpu_trace_dma_map(ttm); - return 0; release_sg: @@ -773,8 +754,6 @@ static void amdgpu_ttm_tt_unpin_userptr(struct ttm_tt *ttm) amdgpu_ttm_tt_mark_user_pages(ttm); - amdgpu_trace_dma_unmap(ttm); - sg_free_table(ttm->sg); } @@ -958,7 +937,6 @@ static int amdgpu_ttm_tt_populate(struct ttm_tt *ttm) { struct amdgpu_device *adev = amdgpu_ttm_adev(ttm->bdev); struct amdgpu_ttm_tt *gtt = (void *)ttm; - int r; bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG); if (ttm->state != tt_unpopulated) @@ -978,22 +956,16 @@ static int amdgpu_ttm_tt_populate(struct ttm_tt *ttm) drm_prime_sg_to_page_addr_arrays(ttm->sg, ttm->pages, gtt->ttm.dma_address, ttm->num_pages); ttm->state = tt_unbound; - r = 0; - goto trace_mappings; + return 0; } #ifdef CONFIG_SWIOTLB if (swiotlb_nr_tbl()) { - r = ttm_dma_populate(>t->ttm, adev->dev); - goto trace_mappings; + return ttm_dma_populate(>t->ttm, adev->dev); } #endif - r = ttm_populate_and_map_pages(adev->dev, >t->ttm); -trace_mappings: - if (likely(!r)) - amdgpu_trace_dma_map(ttm); - return r; + return ttm_populate_and_map_pages(adev->dev, >t->ttm); } static void amdgpu_ttm_tt_unpopulate(struct ttm_tt *ttm) @@ -1014,8 +986,6 @@ static void amdgpu_ttm_tt_unpopulate(struct ttm_tt *ttm) adev = amdgpu_ttm_adev(ttm->bdev); - amdgpu_trace_dma_unmap(ttm); - #ifdef CONFIG_SWIOTLB if (swiotlb_nr_tbl()) { ttm_dma_unpopulate(>t->ttm, adev->dev);