From: Amadeusz Sławiński <amadeuszx.slawinski@intel.com>
Date: Fri, 25 Jan 2019 20:06:43 +0000 (-0600)
Subject: ASoC: topology: Remove widgets from dobj list
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a46e8393d128d4e5f722b47f708a0d5de91e0176;p=linux.git

ASoC: topology: Remove widgets from dobj list

Currently when we unload and reload machine driver few times we end with
corrupted list and try to cleanup no longer existing objects. Fix this
by removing dobj from the list.

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index b02c41614f96e..abc2d804d5bf4 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -493,6 +493,8 @@ static void remove_widget(struct snd_soc_component *comp,
 free_news:
 	kfree(w->kcontrol_news);
 
+	list_del(&dobj->list);
+
 	/* widget w is freed by soc-dapm.c */
 }