diff options
Diffstat (limited to 'drivers/gpu/drm/tegra/gem.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/gem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c index 436394e04812..f76af733ea79 100644 --- a/drivers/gpu/drm/tegra/gem.c +++ b/drivers/gpu/drm/tegra/gem.c @@ -13,6 +13,7 @@ #include <linux/dma-buf.h> #include <linux/iommu.h> #include <linux/module.h> +#include <linux/pagemap.h> #include <linux/vmalloc.h> #include <drm/drm_drv.h> @@ -564,7 +565,7 @@ static vm_fault_t tegra_bo_fault(struct vm_fault *vmf) if (!bo->pages) return VM_FAULT_SIGBUS; - offset = (vmf->address - vma->vm_start) >> PAGE_SHIFT; + offset = linear_page_delta(vma, vmf->address); page = bo->pages[offset]; return vmf_insert_page(vma, vmf->address, page); @@ -601,7 +602,7 @@ int __tegra_gem_mmap(struct drm_gem_object *gem, struct vm_area_struct *vma) vma->vm_pgoff = vm_pgoff; } else { - pgprot_t prot = vm_get_page_prot(vma->vm_flags); + pgprot_t prot = vma_get_page_prot(vma); vm_flags_mod(vma, VM_MIXEDMAP, VM_PFNMAP); |