From: Lu Guanqun <guanqun.lu@intel.com>
Date: Wed, 6 Apr 2011 02:20:37 +0000 (+0800)
Subject: ASoC: sst_platform: unregister sst card when being closed
X-Git-Tag: firefly_0821_release~3680^2~2691^2~1218
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fb631eae1f2171033327e1b9ab427d4a113dc179;p=firefly-linux-kernel-4.4.55.git

ASoC: sst_platform: unregister sst card when being closed

Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c
index 848ad3ce732e..9ba941447d41 100644
--- a/sound/soc/mid-x86/sst_platform.c
+++ b/sound/soc/mid-x86/sst_platform.c
@@ -271,6 +271,7 @@ static int sst_platform_close(struct snd_pcm_substream *substream)
 	str_id = stream->stream_info.str_id;
 	if (str_id)
 		ret_val = stream->sstdrv_ops->pcm_control->close(str_id);
+	unregister_sst_card(stream->sstdrv_ops);
 	kfree(stream->sstdrv_ops);
 	kfree(stream);
 	return ret_val;