diff options
Diffstat (limited to 'drivers/gpu/drm/ast/ast_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_ttm.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpu/drm/ast/ast_ttm.c b/drivers/gpu/drm/ast/ast_ttm.c index c168d62fe8f9..75d477b37854 100644 --- a/drivers/gpu/drm/ast/ast_ttm.c +++ b/drivers/gpu/drm/ast/ast_ttm.c @@ -178,7 +178,6 @@ int ast_mm_init(struct ast_private *ast) ret = ttm_bo_device_init(&ast->ttm.bdev, &ast_bo_driver, dev->anon_inode->i_mapping, - DRM_FILE_PAGE_OFFSET, true); if (ret) { DRM_ERROR("Error initialising bo driver; %d\n", ret); @@ -344,13 +343,8 @@ int ast_bo_push_sysram(struct ast_bo *bo) int ast_mmap(struct file *filp, struct vm_area_struct *vma) { - struct drm_file *file_priv; - struct ast_private *ast; + struct drm_file *file_priv = filp->private_data; + struct ast_private *ast = file_priv->minor->dev->dev_private; - if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) - return -EINVAL; - - file_priv = filp->private_data; - ast = file_priv->minor->dev->dev_private; return ttm_bo_mmap(filp, vma, &ast->ttm.bdev); } |