From fdcdec06a3027ab227b1780c353acece65c8e970 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 24 Jun 2013 06:26:50 +1000 Subject: [PATCH] drm_vm: drop explicit VM_IO setting io_remap_pfn_range already sets this internally. Signed-off-by: Al Viro Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_vm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c index 1575694..feb2003 100644 --- 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, -- 2.7.4