diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index d31ae3d0f83f..eba0166c4df5 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -350,10 +350,12 @@ static int setup_page_dma(struct drm_device *dev, struct i915_page_dma *p) static void cleanup_page_dma(struct drm_device *dev, struct i915_page_dma *p) { + struct pci_dev *pdev = dev->pdev; + if (WARN_ON(!p->page)) return; - dma_unmap_page(&dev->pdev->dev, p->daddr, 4096, PCI_DMA_BIDIRECTIONAL); + dma_unmap_page(&pdev->dev, p->daddr, 4096, PCI_DMA_BIDIRECTIONAL); __free_page(p->page); memset(p, 0, sizeof(*p)); } @@ -2681,8 +2683,8 @@ static void ggtt_unbind_vma(struct i915_vma *vma) void i915_gem_gtt_finish_object(struct drm_i915_gem_object *obj) { - struct drm_device *dev = obj->base.dev; - struct drm_i915_private *dev_priv = to_i915(dev); + struct drm_i915_private *dev_priv = to_i915(obj->base.dev); + struct device *kdev = &dev_priv->drm.pdev->dev; struct i915_ggtt *ggtt = &dev_priv->ggtt; if (unlikely(ggtt->do_idle_maps)) { @@ -2693,7 +2695,7 @@ void i915_gem_gtt_finish_object(struct drm_i915_gem_object *obj) } } - dma_unmap_sg(&dev->pdev->dev, obj->pages->sgl, obj->pages->nents, + dma_unmap_sg(kdev, obj->pages->sgl, obj->pages->nents, PCI_DMA_BIDIRECTIONAL); } |