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drm: pcigart use proper pci map interfaces.

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Switch to using more correct pci dma mapping interfaces.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2008-06-19 11:27:23 +10:00
parent b554305905
commit 7ec700fcaf
1 changed files with 3 additions and 5 deletions
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8
drivers/char/drm/ati_pcigart.c
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@ -76,7 +76,7 @@ int drm_ati_pcigart_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info
for (i = 0; i < pages; i++) { for (i = 0; i < pages; i++) {
if (!entry->busaddr[i]) if (!entry->busaddr[i])
break; break;
pci_unmap_single(dev->pdev, entry->busaddr[i], pci_unmap_page(dev->pdev, entry->busaddr[i],
PAGE_SIZE, PCI_DMA_TODEVICE); 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++) { for (i = 0; i < pages; i++) {
/* we need to support large memory configurations */ /* we need to support large memory configurations */
entry->busaddr[i] = pci_map_single(dev->pdev, entry->busaddr[i] = pci_map_page(dev->pdev, entry->pagelist[i],
page_address(entry-> 0, PAGE_SIZE, PCI_DMA_TODEVICE);
pagelist[i]),
PAGE_SIZE, PCI_DMA_TODEVICE);
if (entry->busaddr[i] == 0) { if (entry->busaddr[i] == 0) {
DRM_ERROR("unable to map PCIGART pages!\n"); DRM_ERROR("unable to map PCIGART pages!\n");
drm_ati_pcigart_cleanup(dev, gart_info); drm_ati_pcigart_cleanup(dev, gart_info);