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-rw-r--r--sound/soc/soc-topology.c18
1 files changed, 14 insertions, 4 deletions
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 03edde57bfea..0f1c8ebf8cda 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -523,6 +523,7 @@ static void remove_dai(struct snd_soc_component *comp,
if (dobj->ops && dobj->ops->dai_unload)
dobj->ops->dai_unload(comp, dobj);
+ kfree(dai_drv->name);
list_del(&dobj->list);
kfree(dai_drv);
}
@@ -540,6 +541,10 @@ static void remove_link(struct snd_soc_component *comp,
if (dobj->ops && dobj->ops->link_unload)
dobj->ops->link_unload(comp, dobj);
+ kfree(link->name);
+ kfree(link->stream_name);
+ kfree(link->cpu_dai_name);
+
list_del(&dobj->list);
snd_soc_remove_dai_link(comp->card, link);
kfree(link);
@@ -1638,7 +1643,8 @@ static int soc_tplg_dai_create(struct soc_tplg *tplg,
if (dai_drv == NULL)
return -ENOMEM;
- dai_drv->name = pcm->dai_name;
+ if (strlen(pcm->dai_name))
+ dai_drv->name = kstrdup(pcm->dai_name, GFP_KERNEL);
dai_drv->id = pcm->dai_id;
if (pcm->playback) {
@@ -1681,11 +1687,15 @@ static int soc_tplg_link_create(struct soc_tplg *tplg,
if (link == NULL)
return -ENOMEM;
- link->name = pcm->pcm_name;
- link->stream_name = pcm->pcm_name;
+ if (strlen(pcm->pcm_name)) {
+ link->name = kstrdup(pcm->pcm_name, GFP_KERNEL);
+ link->stream_name = kstrdup(pcm->pcm_name, GFP_KERNEL);
+ }
link->id = pcm->pcm_id;
- link->cpu_dai_name = pcm->dai_name;
+ if (strlen(pcm->dai_name))
+ link->cpu_dai_name = kstrdup(pcm->dai_name, GFP_KERNEL);
+
link->codec_name = "snd-soc-dummy";
link->codec_dai_name = "snd-soc-dummy-dai";