ASoC: sst_platform: unregister sst card when being closed
Lu Guanqun [Wed, 6 Apr 2011 02:20:37 +0000 (10:20 +0800)]
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/mid-x86/sst_platform.c

index 848ad3c..9ba9414 100644 (file)
@@ -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;