The pci_dma_* functions are now superseeded in the kernel by the DMA
API. Make the conversion to this more generic API.

Signed-off-by: Alexandre Courbot <[email protected]>
---
 drm/nouveau/nouveau_ttm.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/drm/nouveau/nouveau_ttm.c b/drm/nouveau/nouveau_ttm.c
index e88bd697d09b..8a476e77bf6c 100644
--- a/drm/nouveau/nouveau_ttm.c
+++ b/drm/nouveau/nouveau_ttm.c
@@ -338,7 +338,7 @@ nouveau_ttm_init(struct nouveau_drm *drm)
        struct nvkm_device *device = nvxx_device(&drm->device);
        struct nvkm_pci *pci = device->pci;
        struct drm_device *dev = drm->dev;
-       u32 bits;
+       u8 bits;
        int ret;
 
        if (pci && pci->agp.bridge) {
@@ -351,18 +351,16 @@ nouveau_ttm_init(struct nouveau_drm *drm)
        bits = nvxx_mmu(&drm->device)->dma_bits;
        if (nvxx_device(&drm->device)->func->pci) {
                if (drm->agp.bridge ||
-                    !pci_dma_supported(dev->pdev, DMA_BIT_MASK(bits)))
+                    !dma_supported(dev->dev, DMA_BIT_MASK(bits)))
                        bits = 32;
 
-               ret = pci_set_dma_mask(dev->pdev, DMA_BIT_MASK(bits));
+               ret = dma_set_mask(dev->dev, DMA_BIT_MASK(bits));
                if (ret)
                        return ret;
 
-               ret = pci_set_consistent_dma_mask(dev->pdev,
-                                                 DMA_BIT_MASK(bits));
+               ret = dma_set_coherent_mask(dev->dev, DMA_BIT_MASK(bits));
                if (ret)
-                       pci_set_consistent_dma_mask(dev->pdev,
-                                                   DMA_BIT_MASK(32));
+                       dma_set_coherent_mask(dev->dev, DMA_BIT_MASK(32));
        }
 
        ret = nouveau_ttm_global_init(drm);
-- 
2.5.1

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