ARM64: dts: rk3366-tb: add rk818 battery node

[firefly-linux-kernel-4.4.55.git] / sound / soc / soc-dapm.c

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 7d009428934acab676ca34a1d17dfa4e1af83f25..afb70a5d4fd3552964917abe09a88c60e0f8c8d7 100644 (file)
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -2188,6 +2188,13 @@ static ssize_t dapm_widget_show_component(struct snd_soc_component *cmpnt,
        int count = 0;
        char *state = "not set";
 
+       /* card won't be set for the dummy component, as a spot fix
+        * we're checking for that case specifically here but in future
+        * we will ensure that the dummy component looks like others.
+        */
+       if (!cmpnt->card)
+               return 0;
+
        list_for_each_entry(w, &cmpnt->card->widgets, list) {
                if (w->dapm != dapm)
                        continue;
@@ -3568,7 +3575,7 @@ static int snd_soc_dapm_dai_link_get(struct snd_kcontrol *kcontrol,
 {
        struct snd_soc_dapm_widget *w = snd_kcontrol_chip(kcontrol);
 
-       ucontrol->value.integer.value[0] = w->params_select;
+       ucontrol->value.enumerated.item[0] = w->params_select;
 
        return 0;
 }
@@ -3582,13 +3589,13 @@ static int snd_soc_dapm_dai_link_put(struct snd_kcontrol *kcontrol,
        if (w->power)
                return -EBUSY;
 
-       if (ucontrol->value.integer.value[0] == w->params_select)
+       if (ucontrol->value.enumerated.item[0] == w->params_select)
                return 0;
 
-       if (ucontrol->value.integer.value[0] >= w->num_params)
+       if (ucontrol->value.enumerated.item[0] >= w->num_params)
                return -EINVAL;
 
-       w->params_select = ucontrol->value.integer.value[0];
+       w->params_select = ucontrol->value.enumerated.item[0];
 
        return 0;
 }