From 7dc7b65a1f3f9f0f24ce5cc52811cfbad4c6b9d3 Mon Sep 17 00:00:00 2001
From: Nirmoy Das <nirmoy.das@amd.com>
Date: Fri, 20 Nov 2020 16:29:40 +0100
Subject: [PATCH] drm/amdgpu: use generic DMA API
Use generic DMA api instead of bus-specific API.
Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
index e01e681d2a60..0db933026722 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c
@@ -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;