For some reason we mention returning 0 if "slots have been added back to drm_dp_mst_topology_state->avail_slots". This is totally misleading, avail_slots is simply for figuring out the total number of slots available in total on the topology and has no relation to the current payload allocations.
So, let's get rid of that comment.
Signed-off-by: Lyude Paul lyude@redhat.com Cc: Wayne Lin Wayne.Lin@amd.com Cc: Ville Syrjälä ville.syrjala@linux.intel.com Cc: Fangzhi Zuo Jerry.Zuo@amd.com Cc: Jani Nikula jani.nikula@intel.com Cc: Imre Deak imre.deak@intel.com Cc: Daniel Vetter daniel.vetter@ffwll.ch Cc: Sean Paul sean@poorly.run --- drivers/gpu/drm/display/drm_dp_mst_topology.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c index 702ff5d9ecc7..ec52f91b1f0e 100644 --- a/drivers/gpu/drm/display/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c @@ -4467,8 +4467,7 @@ EXPORT_SYMBOL(drm_dp_atomic_find_time_slots); * drm_dp_mst_atomic_check() * * Returns: - * 0 if all slots for this port were added back to - * &drm_dp_mst_topology_state.avail_slots or negative error code + * 0 on success, negative error code otherwise */ int drm_dp_atomic_release_time_slots(struct drm_atomic_state *state, struct drm_dp_mst_topology_mgr *mgr,