drm_vm: drop explicit VM_IO setting

io_remap_pfn_range already sets this internally. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
mariux64 · Jun 23, 2013 · fdcdec0 · fdcdec0
1 parent dc28aa0
commit fdcdec0
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
@@ -613,7 +613,6 @@ int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
 	case _DRM_FRAME_BUFFER:
 	case _DRM_REGISTERS:
 		offset = drm_core_get_reg_ofs(dev);
-		vma->vm_flags |= VM_IO;	/* not in core dump */
 		vma->vm_page_prot = drm_io_prot(map, vma);
 		if (io_remap_pfn_range(vma, vma->vm_start,
 				       (map->offset + offset) >> PAGE_SHIFT,