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From 3cd43919c47d2bd6091aa284d2e46db94021af97 Mon Sep 17 00:00:00 2001
From: Leon Elazar <leon.elazar@amd.com>
Date: Mon, 10 Apr 2017 09:37:11 -0400
Subject: [PATCH 0341/4131] drm/amd/display: set NULL value during removal for
remoteSink
In MST case during removal of remote sink its descriptor pointer wasn't freed corectly.
Signed-off-by: Leon Elazar <leon.elazar@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 203cb9d..70dc02c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1787,7 +1787,7 @@ void dc_link_remove_remote_sink(const struct dc_link *link, const struct dc_sink
dc_link->remote_sinks[i] = dc_link->remote_sinks[i+1];
i++;
}
-
+ dc_link->remote_sinks[i] = NULL;
dc_link->sink_count--;
return;
}
--
2.7.4
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