diff options
Diffstat (limited to 'sound/soc/soc-dapm.c')
| -rw-r--r-- | sound/soc/soc-dapm.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 2d9709104ec5..229c12349803 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -433,6 +433,8 @@ err_data: static void dapm_kcontrol_free(struct snd_kcontrol *kctl) { struct dapm_kcontrol_data *data = snd_kcontrol_chip(kctl); + + list_del(&data->paths); kfree(data->wlist); kfree(data); } @@ -724,18 +726,14 @@ static int dapm_connect_mux(struct snd_soc_dapm_context *dapm, item = 0; } - for (i = 0; i < e->items; i++) { - if (!(strcmp(control_name, e->texts[i]))) { - path->name = e->texts[i]; - if (i == item) - path->connect = 1; - else - path->connect = 0; - return 0; - } - } + i = match_string(e->texts, e->items, control_name); + if (i < 0) + return -ENODEV; + + path->name = e->texts[i]; + path->connect = (i == item); + return 0; - return -ENODEV; } /* set up initial codec paths */ @@ -1088,7 +1086,7 @@ static int dapm_widget_list_create(struct snd_soc_dapm_widget_list **list, list_for_each(it, widgets) size++; - *list = kzalloc(sizeof(**list) + size * sizeof(*w), GFP_KERNEL); + *list = kzalloc(struct_size(*list, widgets, size), GFP_KERNEL); if (*list == NULL) return -ENOMEM; @@ -3057,7 +3055,7 @@ int snd_soc_dapm_new_widgets(struct snd_soc_card *card) continue; if (w->num_kcontrols) { - w->kcontrols = kzalloc(w->num_kcontrols * + w->kcontrols = kcalloc(w->num_kcontrols, sizeof(struct snd_kcontrol *), GFP_KERNEL); if (!w->kcontrols) { |