Commit c45d9400 authored by Yu Kuai's avatar Yu Kuai Committed by Alex Deucher
Browse files

drm: fix doc warnings in drm_atomic.h 



Add description for parameters for
for_each_new_plane_in_state_reverse to fix warnings:

include/drm/drm_atomic.h:908: warning: Function parameter or member '__state' not described in 'for_each_new_plane_in_state_reverse'
include/drm/drm_atomic.h:908: warning: Function parameter or member 'plane' not described in 'for_each_new_plane_in_state_reverse'
include/drm/drm_atomic.h:908: warning: Function parameter or member 'new_plane_state' not described in 'for_each_new_plane_in_state_reverse'
include/drm/drm_atomic.h:908: warning: Function parameter or member '__i' not described in 'for_each_new_plane_in_state_reverse'

Fixes: a6c3c37b ("drm/amd/display: fix gcc set but not used warning of variable 'old_plane_state'")
Signed-off-by: default avatarYu Kuai <yukuai3@huawei.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c385d416

include/drm/drm_atomic.h

+4 −0
Original line number Diff line number Diff line
@@ -898,6 +898,10 @@ void drm_state_dump(struct drm_device *dev, struct drm_printer *p); 
/**

 * for_each_new_plane_in_state_reverse - other than only tracking new state,

 * it's the same as for_each_oldnew_plane_in_state_reverse

 * @__state: &struct drm_atomic_state pointer

 * @plane: &struct drm_plane iteration cursor

 * @new_plane_state: &struct drm_plane_state iteration cursor for the new state

 * @__i: int iteration cursor, for macro-internal use

 */

#define for_each_new_plane_in_state_reverse(__state, plane, new_plane_state, __i) \

	for ((__i) = ((__state)->dev->mode_config.num_total_plane - 1);	\