support for platform devices

[deliverable/linux.git] / drivers / gpu / drm / nouveau / core / subdev / fb / nvc0.c

diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
index 45470e1f0385f4682a654e0c37cb27212d3ba8eb..0670ae33ee450d7428580c280f34051b893675e1 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c
@@ -70,8 +70,7 @@ nvc0_fb_dtor(struct nouveau_object *object)
        struct nvc0_fb_priv *priv = (void *)object;
 
        if (priv->r100c10_page) {
-               pci_unmap_page(device->pdev, priv->r100c10, PAGE_SIZE,
-                              PCI_DMA_BIDIRECTIONAL);
+               nv_device_unmap_page(device, priv->r100c10);
                __free_page(priv->r100c10_page);
        }
 
@@ -94,10 +93,8 @@ nvc0_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 
        priv->r100c10_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
        if (priv->r100c10_page) {
-               priv->r100c10 = pci_map_page(device->pdev, priv->r100c10_page,
-                                            0, PAGE_SIZE,
-                                            PCI_DMA_BIDIRECTIONAL);
-               if (pci_dma_mapping_error(device->pdev, priv->r100c10))
+               priv->r100c10 = nv_device_map_page(device, priv->r100c10_page);
+               if (!priv->r100c10)
                        return -EFAULT;
        }