drm: pcigart use proper pci map interfaces.

Switch to using more correct pci dma mapping interfaces.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/char/drm/ati_pcigart.c b/drivers/char/drm/ati_pcigart.c
index b710426bab3e..c533d0c9ec61 100644
--- a/drivers/char/drm/ati_pcigart.c
+++ b/drivers/char/drm/ati_pcigart.c
@@ -76,7 +76,7 @@ int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info
                 for (i = 0; i < pages; i++) {
                         if (!entry->busaddr[i])
                                 break;
-                        pci_unmap_single(dev->pdev, entry->busaddr[i],
+                        pci_unmap_page(dev->pdev, entry->busaddr[i],
                                          PAGE_SIZE, PCI_DMA_TODEVICE);
                 }
 
@@ -137,10 +137,8 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga
 
         for (i = 0; i < pages; i++) {
                 /* we need to support large memory configurations */
-                entry->busaddr[i] = pci_map_single(dev->pdev,
-                                                   page_address(entry->
-                                                                pagelist[i]),
-                                                   PAGE_SIZE, PCI_DMA_TODEVICE);
+                entry->busaddr[i] = pci_map_page(dev->pdev, entry->pagelist[i],
+                                                 0, PAGE_SIZE, PCI_DMA_TODEVICE);
                 if (entry->busaddr[i] == 0) {
                         DRM_ERROR("unable to map PCIGART pages!\n");
                         drm_ati_pcigart_cleanup(dev, gart_info);