diff options
Diffstat (limited to 'drivers/gpu/drm/ati_pcigart.c')
| -rw-r--r-- | drivers/gpu/drm/ati_pcigart.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/ati_pcigart.c b/drivers/gpu/drm/ati_pcigart.c index 17be051b7aa..c399dea27a3 100644 --- a/drivers/gpu/drm/ati_pcigart.c +++ b/drivers/gpu/drm/ati_pcigart.c @@ -31,7 +31,8 @@ * DEALINGS IN THE SOFTWARE. */ -#include "drmP.h" +#include <linux/export.h> +#include <drm/drmP.h> # define ATI_PCIGART_PAGE_SIZE 4096 /**< PCI GART page size */ @@ -152,7 +153,7 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga /* we need to support large memory configurations */ entry->busaddr[i] = pci_map_page(dev->pdev, entry->pagelist[i], 0, PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); - if (entry->busaddr[i] == 0) { + if (pci_dma_mapping_error(dev->pdev, entry->busaddr[i])) { DRM_ERROR("unable to map PCIGART pages!\n"); drm_ati_pcigart_cleanup(dev, gart_info); address = NULL; |