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path: root/drivers/gpu/drm/tegra
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Diffstat (limited to 'drivers/gpu/drm/tegra')
-rw-r--r--drivers/gpu/drm/tegra/gem.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c
index 979e7bc902f6..bce991a2ccc0 100644
--- a/drivers/gpu/drm/tegra/gem.c
+++ b/drivers/gpu/drm/tegra/gem.c
@@ -574,7 +574,7 @@ int __tegra_gem_mmap(struct drm_gem_object *gem, struct vm_area_struct *vma)
* and set the vm_pgoff (used as a fake buffer offset by DRM)
* to 0 as we want to map the whole buffer.
*/
- vma->vm_flags &= ~VM_PFNMAP;
+ vm_flags_clear(vma, VM_PFNMAP);
vma->vm_pgoff = 0;
err = dma_mmap_wc(gem->dev->dev, vma, bo->vaddr, bo->iova,
@@ -588,8 +588,7 @@ int __tegra_gem_mmap(struct drm_gem_object *gem, struct vm_area_struct *vma)
} else {
pgprot_t prot = vm_get_page_prot(vma->vm_flags);
- vma->vm_flags |= VM_MIXEDMAP;
- vma->vm_flags &= ~VM_PFNMAP;
+ vm_flags_mod(vma, VM_MIXEDMAP, VM_PFNMAP);
vma->vm_page_prot = pgprot_writecombine(prot);
}