diff options
Diffstat (limited to 'drivers/gpu/drm/ati_pcigart.c')
| -rw-r--r-- | drivers/gpu/drm/ati_pcigart.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/ati_pcigart.c b/drivers/gpu/drm/ati_pcigart.c index 6c4d4b6eba80..2362f07fe1fc 100644 --- a/drivers/gpu/drm/ati_pcigart.c +++ b/drivers/gpu/drm/ati_pcigart.c @@ -103,7 +103,7 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga unsigned long pages; u32 *pci_gart = NULL, page_base, gart_idx; dma_addr_t bus_address = 0; - int i, j, ret = 0; + int i, j, ret = -ENOMEM; int max_ati_pages, max_real_pages; if (!entry) { @@ -117,7 +117,7 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga if (pci_set_dma_mask(dev->pdev, gart_info->table_mask)) { DRM_ERROR("fail to set dma mask to 0x%Lx\n", (unsigned long long)gart_info->table_mask); - ret = 1; + ret = -EFAULT; goto done; } @@ -160,6 +160,7 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga drm_ati_pcigart_cleanup(dev, gart_info); address = NULL; bus_address = 0; + ret = -ENOMEM; goto done; } page_base = (u32) entry->busaddr[i]; @@ -188,7 +189,7 @@ int drm_ati_pcigart_init(struct drm_device *dev, struct drm_ati_pcigart_info *ga page_base += ATI_PCIGART_PAGE_SIZE; } } - ret = 1; + ret = 0; #if defined(__i386__) || defined(__x86_64__) wbinvd(); |