diff options
Diffstat (limited to 'sound/soc/soc-topology.c')
| -rw-r--r-- | sound/soc/soc-topology.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index 782c580b7aa3..fa27d0fca6dc 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -504,6 +504,9 @@ static void remove_widget(struct snd_soc_component *comp, if (dobj->ops && dobj->ops->widget_unload) dobj->ops->widget_unload(comp, dobj); + if (!w->kcontrols) + goto free_news; + /* * Dynamic Widgets either have 1..N enum kcontrols or mixers. * The enum may either have an array of values or strings. @@ -525,7 +528,6 @@ static void remove_widget(struct snd_soc_component *comp, kfree(se); kfree(w->kcontrol_news[i].name); } - kfree(w->kcontrol_news); } else { /* volume mixer or bytes controls */ for (i = 0; i < w->num_kcontrols; i++) { @@ -543,8 +545,11 @@ static void remove_widget(struct snd_soc_component *comp, snd_ctl_remove(card, kcontrol); kfree(w->kcontrol_news[i].name); } - kfree(w->kcontrol_news); } + +free_news: + kfree(w->kcontrol_news); + /* widget w is freed by soc-dapm.c */ } @@ -1276,6 +1281,9 @@ static struct snd_kcontrol_new *soc_tplg_dapm_widget_dmixer_create( kfree(sm); continue; } + + /* create any TLV data */ + soc_tplg_create_tlv(tplg, &kc[i], &mc->hdr); } return kc; |