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Diffstat (limited to 'linux-core/drm_vm.c')
-rw-r--r--linux-core/drm_vm.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/linux-core/drm_vm.c b/linux-core/drm_vm.c
index a4a55e37..775ca878 100644
--- a/linux-core/drm_vm.c
+++ b/linux-core/drm_vm.c
@@ -684,7 +684,7 @@ static int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
vma->vm_private_data = (void *)map;
vma->vm_flags |= VM_RESERVED;
break;
- case _DRM_TTM:
+ case _DRM_TTM:
return drm_bo_mmap_locked(vma, filp, map);
default:
return -EINVAL; /* This should never happen. */
@@ -732,13 +732,13 @@ EXPORT_SYMBOL(drm_mmap);
*/
#ifdef DRM_FULL_MM_COMPAT
-static unsigned long drm_bo_vm_nopfn(struct vm_area_struct *vma,
+static unsigned long drm_bo_vm_nopfn(struct vm_area_struct *vma,
unsigned long address)
{
drm_buffer_object_t *bo = (drm_buffer_object_t *) vma->vm_private_data;
unsigned long page_offset;
struct page *page = NULL;
- drm_ttm_t *ttm;
+ drm_ttm_t *ttm;
drm_device_t *dev;
unsigned long pfn;
int err;
@@ -746,10 +746,10 @@ static unsigned long drm_bo_vm_nopfn(struct vm_area_struct *vma,
unsigned long bus_offset;
unsigned long bus_size;
int ret = NOPFN_REFAULT;
-
- if (address > vma->vm_end)
+
+ if (address > vma->vm_end)
return NOPFN_SIGBUS;
-
+
err = mutex_lock_interruptible(&bo->mutex);
if (err)
return NOPFN_REFAULT;
@@ -766,8 +766,8 @@ static unsigned long drm_bo_vm_nopfn(struct vm_area_struct *vma,
*/
if (!(bo->mem.flags & DRM_BO_FLAG_MAPPABLE)) {
- uint32_t new_mask = bo->mem.mask |
- DRM_BO_FLAG_MAPPABLE |
+ uint32_t new_mask = bo->mem.mask |
+ DRM_BO_FLAG_MAPPABLE |
DRM_BO_FLAG_FORCE_MAPPABLE;
err = drm_bo_move_buffer(bo, new_mask, 0, 0);
if (err) {
@@ -777,7 +777,7 @@ static unsigned long drm_bo_vm_nopfn(struct vm_area_struct *vma,
}
dev = bo->dev;
- err = drm_bo_pci_offset(dev, &bo->mem, &bus_base, &bus_offset,
+ err = drm_bo_pci_offset(dev, &bo->mem, &bus_base, &bus_offset,
&bus_size);
if (err) {
@@ -804,7 +804,7 @@ static unsigned long drm_bo_vm_nopfn(struct vm_area_struct *vma,
pfn = page_to_pfn(page);
vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
}
-
+
err = vm_insert_pfn(vma, address, pfn);
if (err) {
ret = (err != -EAGAIN) ? NOPFN_OOM : NOPFN_REFAULT;
@@ -903,6 +903,6 @@ int drm_bo_mmap_locked(struct vm_area_struct *vma,
drm_bo_vm_open_locked(vma);
#ifdef DRM_ODD_MM_COMPAT
drm_bo_map_bound(vma);
-#endif
+#endif
return 0;
}