drm: Fix kerneldoc for "Returns" section (22bc22cc) · Commits · git / linux-nf

drivers/gpu/drm/display/drm_dp_mst_topology.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -5569,7 +5569,6 @@ EXPORT_SYMBOL(drm_dp_mst_atomic_check_mgr);
		* drm_dp_atomic_release_time_slots()
		*
		* Returns:
		*
		* 0 if the new state is valid, negative error code otherwise.
		*/
		int drm_dp_mst_atomic_check(struct drm_atomic_state *state)
		@@ -5606,7 +5605,6 @@ EXPORT_SYMBOL(drm_dp_mst_topology_state_funcs);
		* topology object.
		*
		* RETURNS:
		*
		* The MST topology state or error pointer.
		*/
		struct drm_dp_mst_topology_state drm_atomic_get_mst_topology_state(struct drm_atomic_state state,
		@@ -5626,7 +5624,6 @@ EXPORT_SYMBOL(drm_atomic_get_mst_topology_state);
		* topology object.
		*
		* Returns:
		*
		* The old MST topology state, or NULL if there's no topology state for this MST mgr
		* in the global atomic state
		*/
		@@ -5651,7 +5648,6 @@ EXPORT_SYMBOL(drm_atomic_get_old_mst_topology_state);
		* topology object.
		*
		* Returns:
		*
		* The new MST topology state, or NULL if there's no topology state for this MST mgr
		* in the global atomic state
		*/

drivers/gpu/drm/drm_atomic.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -63,7 +63,6 @@ EXPORT_SYMBOL(__drm_crtc_commit_free);
		* hardware and flipped to.
		*
		* Returns:
		*
		* 0 on success, a negative error code otherwise.
		*/
		int drm_crtc_commit_wait(struct drm_crtc_commit *commit)
		@@ -337,7 +336,6 @@ EXPORT_SYMBOL(__drm_atomic_state_free);
		* not created by userspace through an IOCTL call.
		*
		* Returns:
		*
		* Either the allocated state or the error code encoded into the pointer. When
		* the error is EDEADLK then the w/w mutex code has detected a deadlock and the
		* entire atomic sequence must be restarted. All other errors are fatal.
		@@ -518,7 +516,6 @@ static int drm_atomic_connector_check(struct drm_connector *connector,
		* is consistent.
		*
		* Returns:
		*
		* Either the allocated state or the error code encoded into the pointer. When
		* the error is EDEADLK then the w/w mutex code has detected a deadlock and the
		* entire atomic sequence must be restarted. All other errors are fatal.
		@@ -828,7 +825,6 @@ EXPORT_SYMBOL(drm_atomic_private_obj_fini);
		* object lock to make sure that the state is consistent.
		*
		* RETURNS:
		*
		* Either the allocated state or the error code encoded into a pointer.
		*/
		struct drm_private_state *
		@@ -1061,7 +1057,6 @@ EXPORT_SYMBOL(drm_atomic_get_new_crtc_for_encoder);
		* make sure that the state is consistent.
		*
		* Returns:
		*
		* Either the allocated state or the error code encoded into the pointer. When
		* the error is EDEADLK then the w/w mutex code has detected a deadlock and the
		* entire atomic sequence must be restarted. All other errors are fatal.
		@@ -1169,7 +1164,6 @@ static void drm_atomic_connector_print_state(struct drm_printer *p,
		* state is consistent.
		*
		* Returns:
		*
		* Either the allocated state or the error code encoded into the pointer. When
		* the error is EDEADLK then the w/w mutex code has detected a deadlock and the
		* entire atomic sequence must be restarted.

drivers/gpu/drm/drm_atomic_helper.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -2266,7 +2266,6 @@ crtc_or_fake_commit(struct drm_atomic_state state, struct drm_crtc crtc)
		* automatically.
		*
		* Returns:
		*
		* 0 on success. -EBUSY when userspace schedules nonblocking commits too fast,
		* -ENOMEM on allocation failures and -EINTR when a signal is pending.
		*/
		@@ -3009,7 +3008,6 @@ EXPORT_SYMBOL(drm_atomic_helper_cleanup_planes);
		* don't pass the right state structures to the callbacks.
		*
		* Returns:
		*
		* Returns 0 on success. Can return -ERESTARTSYS when @stall is true and the
		* waiting for the previous commits has been interrupted.
		*/

drivers/gpu/drm/drm_file.c

+0 −7

Original line number	Diff line number	Diff line
		@@ -347,7 +347,6 @@ int drm_open_helper(struct file filp, struct drm_minor minor)
		* resources for it. It also calls the &drm_driver.open driver callback.
		*
		* RETURNS:
		*
		* 0 on success or negative errno value on failure.
		*/
		int drm_open(struct inode inode, struct file filp)
		@@ -406,7 +405,6 @@ static void drm_lastclose(struct drm_device *dev)
		* in-kernel DRM client.
		*
		* RETURNS:
		*
		* Always succeeds and returns 0.
		*/
		int drm_release(struct inode inode, struct file filp)
		@@ -477,7 +475,6 @@ void drm_file_update_pid(struct drm_file *filp)
		* then restores the active in-kernel DRM client.
		*
		* RETURNS:
		*
		* Always succeeds and returns 0.
		*/
		int drm_release_noglobal(struct inode inode, struct file filp)
		@@ -520,7 +517,6 @@ EXPORT_SYMBOL(drm_release_noglobal);
		* safety.
		*
		* RETURNS:
		*
		* Number of bytes read (always aligned to full events, and can be 0) or a
		* negative error code on failure.
		*/
		@@ -606,7 +602,6 @@ EXPORT_SYMBOL(drm_read);
		* See also drm_read().
		*
		* RETURNS:
		*
		* Mask of POLL flags indicating the current status of the file.
		*/
		__poll_t drm_poll(struct file filp, struct poll_table_struct wait)
		@@ -644,7 +639,6 @@ EXPORT_SYMBOL(drm_poll);
		* already hold &drm_device.event_lock.
		*
		* RETURNS:
		*
		* 0 on success or a negative error code on failure.
		*/
		int drm_event_reserve_init_locked(struct drm_device *dev,
		@@ -686,7 +680,6 @@ EXPORT_SYMBOL(drm_event_reserve_init_locked);
		* drm_event_reserve_init_locked() instead.
		*
		* RETURNS:
		*
		* 0 on success or a negative error code on failure.
		*/
		int drm_event_reserve_init(struct drm_device *dev,

drivers/gpu/drm/drm_gem.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -689,7 +689,6 @@ static int objects_lookup(struct drm_file filp, u32 handle, int count,
		* For a single handle lookup, use drm_gem_object_lookup().
		*
		* Returns:
		*
		* @objs filled in with GEM object pointers. Returned GEM objects need to be
		* released with drm_gem_object_put(). -ENOENT is returned on a lookup
		* failure. 0 is returned on success.
		@@ -737,12 +736,11 @@ EXPORT_SYMBOL(drm_gem_objects_lookup);
		* @filp: DRM file private date
		* @handle: userspace handle
		*
		* Returns:
		* If looking up an array of handles, use drm_gem_objects_lookup().
		*
		* Returns:
		* A reference to the object named by the handle if such exists on @filp, NULL
		* otherwise.
		*
		* If looking up an array of handles, use drm_gem_objects_lookup().
		*/
		struct drm_gem_object *
		drm_gem_object_lookup(struct drm_file *filp, u32 handle)
		@@ -763,7 +761,6 @@ EXPORT_SYMBOL(drm_gem_object_lookup);
		* @timeout: timeout value in jiffies or zero to return immediately
		*
		* Returns:
		*
		* Returns -ERESTARTSYS if interrupted, 0 if the wait timed out, or
		* greater than 0 on success.
		*/