ret = ttm_bo_device_init(&vbox->ttm.bdev,
&vbox_bo_driver,
dev->anon_inode->i_mapping,
- DRM_FILE_PAGE_OFFSET, true);
+ true);
if (ret) {
DRM_ERROR("Error initialising bo driver; %d\n", ret);
return ret;
int vbox_mmap(struct file *filp, struct vm_area_struct *vma)
{
- struct drm_file *file_priv;
- struct vbox_private *vbox;
-
- if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET))
- return -EINVAL;
-
- file_priv = filp->private_data;
- vbox = file_priv->minor->dev->dev_private;
+ struct drm_file *file_priv = filp->private_data;
+ struct vbox_private *vbox = file_priv->minor->dev->dev_private;
return ttm_bo_mmap(filp, vma, &vbox->ttm.bdev);
}