From 1f16ee7fa13649f4e55aa48ad31c3eb0722a62d3 Mon Sep 17 00:00:00 2001 From: Mykola Lysenko Date: Fri, 18 Dec 2015 17:14:43 -0500 Subject: drm/dp/mst: always send reply for UP request We should always send reply for UP request in order to make downstream device clean-up resources appropriately. Issue was that reply for UP request was sent only once. Acked-by: Dave Airlie Signed-off-by: Mykola Lysenko Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- include/drm/drm_dp_mst_helper.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'include/drm/drm_dp_mst_helper.h') diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index 74b5888bbc73..4fc55a87dfee 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -451,9 +451,7 @@ struct drm_dp_mst_topology_mgr { the mstb tx_slots and txmsg->state once they are queued */ struct mutex qlock; struct list_head tx_msg_downq; - struct list_head tx_msg_upq; bool tx_down_in_progress; - bool tx_up_in_progress; /* payload info + lock for it */ struct mutex payload_lock; -- cgit v1.2.3