diff options
Diffstat (limited to 'drivers/gpu/drm/drm_gem.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 8cbfd60e09c0..afc38cece3f5 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -298,7 +298,7 @@ drm_gem_handle_delete(struct drm_file *filp, u32 handle) EXPORT_SYMBOL(drm_gem_handle_delete); /** - * drm_gem_map_offset - return the fake mmap offset for a gem object + * drm_gem_dumb_map_offset - return the fake mmap offset for a gem object * @file: drm file-private structure containing the gem object * @dev: corresponding drm_device * @handle: gem object handle @@ -307,14 +307,10 @@ EXPORT_SYMBOL(drm_gem_handle_delete); * This implements the &drm_driver.dumb_map_offset kms driver callback for * drivers which use gem to manage their backing storage. * - * It can also be used by drivers using GEM BO implementations which - * have same restriction that imported objects cannot be mapped. The - * shmem backend is one example. - * * Returns: * 0 on success or a negative error code on failure. */ -int drm_gem_map_offset(struct drm_file *file, struct drm_device *dev, +int drm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev, u32 handle, u64 *offset) { struct drm_gem_object *obj; @@ -340,7 +336,7 @@ out: return ret; } -EXPORT_SYMBOL_GPL(drm_gem_map_offset); +EXPORT_SYMBOL_GPL(drm_gem_dumb_map_offset); /** * drm_gem_dumb_destroy - dumb fb callback helper for gem based drivers |