Commit 7dc7b65a authored by Nirmoy Das's avatar Nirmoy Das Committed by Alex Deucher
Browse files

drm/amdgpu: use generic DMA API 



Use generic DMA api instead of bus-specific API.

Signed-off-by: default avatarNirmoy Das <nirmoy.das@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9fa3c953

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

+2 −2
Original line number Diff line number Diff line
@@ -75,9 +75,9 @@ static int amdgpu_gart_dummy_page_init(struct amdgpu_device *adev) 


	if (adev->dummy_page_addr)

		return 0;

	adev->dummy_page_addr = pci_map_page(adev->pdev, dummy_page, 0,

	adev->dummy_page_addr = dma_map_page(&adev->pdev->dev, dummy_page, 0,

					     PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);

	if (pci_dma_mapping_error(adev->pdev, adev->dummy_page_addr)) {

	if (dma_mapping_error(&adev->pdev->dev, adev->dummy_page_addr)) {

		dev_err(&adev->pdev->dev, "Failed to DMA MAP the dummy page\n");

		adev->dummy_page_addr = 0;

		return -ENOMEM;