diff options
| -rw-r--r-- | shared-core/nouveau_object.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/shared-core/nouveau_object.c b/shared-core/nouveau_object.c index 146c4f1c..ea0edb08 100644 --- a/shared-core/nouveau_object.c +++ b/shared-core/nouveau_object.c @@ -672,10 +672,10 @@ nouveau_gpuobj_dma_new(struct drm_device *dev, int channel, int class, pci_map_page(dev->pdev, dev->sg->pagelist[idx], 0, - DMA_31BIT_MASK, + PAGE_SIZE, DMA_BIDIRECTIONAL); - if (dev->sg->busaddr[idx] == 0) { + if (dma_mapping_error(dev->sg->busaddr[idx])) { return DRM_ERR(ENOMEM); } } |