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authorPandiyan, Dhinakaran <dhinakaran.pandiyan@intel.com>2017-03-16 00:10:25 -0700
committerDaniel Vetter <daniel.vetter@ffwll.ch>2017-03-22 21:46:41 +0100
commitfeb2c3bc331576ed4e0bf9608966351b1bb9b622 (patch)
tree2d15194cec7c63369396f786ab597113bf4e546d /include/drm
parenta538d6137dffc5dc8082b9ebe9819c4106fa3f83 (diff)
drm/dp: Kill unused MST vcpi slot availability tracking
The avail_slots member in the MST topology manager is never updated to reflect the available vcpi slots. The check is effectively against total slots, 63. So, let's make that check obvious and remove avail_slots. While at it, make debug messages more descriptive. Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Archit Taneja <architt@codeaurora.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Harry Wentland <Harry.wentland@amd.com> Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1489648231-30700-3-git-send-email-dhinakaran.pandiyan@intel.com
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_dp_mst_helper.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h
index 1a7e0f41d6fe..d8365110eb23 100644
--- a/include/drm/drm_dp_mst_helper.h
+++ b/include/drm/drm_dp_mst_helper.h
@@ -481,11 +481,6 @@ struct drm_dp_mst_topology_mgr {
int pbn_div;
/**
- * @avail_slots: Still available slots that can be allocated.
- */
- int avail_slots;
-
- /**
* @qlock: protects @tx_msg_downq, the &drm_dp_mst_branch.txslost and
* &drm_dp_sideband_msg_tx.state once they are queued
*/