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-rw-r--r--sound/soc/mid-x86/sst_platform.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c
index 6b1f9d3bf34..5a946b4115a 100644
--- a/sound/soc/mid-x86/sst_platform.c
+++ b/sound/soc/mid-x86/sst_platform.c
@@ -249,10 +249,13 @@ static int sst_platform_open(struct snd_pcm_substream *substream)
return -ENOMEM;
}
stream->sstdrv_ops->vendor_id = MSIC_VENDOR_ID;
+ stream->sstdrv_ops->module_name = SST_CARD_NAMES;
/* registering with SST driver to get access to SST APIs to use */
ret_val = register_sst_card(stream->sstdrv_ops);
if (ret_val) {
pr_err("sst: sst card registration failed\n");
+ kfree(stream->sstdrv_ops);
+ kfree(stream);
return ret_val;
}
runtime->private_data = stream;
@@ -270,6 +273,7 @@ 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;