---

yaml --- r: 260814 b: refs/heads/master c: 4805608 h: refs/heads/master v: v3
git-mirror · Jul 20, 2011 · fb376fb · fb376fb
1 parent f48f2eb
commit fb376fb
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Showing 2 changed files with 31 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d7c3e9525ac8e898f1156a1f3a7c5038f6560186
+refs/heads/master: 4805608ac1d1a60ca926ff81b1ebd3145f7adf78
diff --git a/trunk/sound/soc/soc-dapm.c b/trunk/sound/soc/soc-dapm.c
@@ -124,6 +124,36 @@ static inline struct snd_soc_dapm_widget *dapm_cnew_widget(
 	return kmemdup(_widget, sizeof(*_widget), GFP_KERNEL);
 }
 
+/* get snd_card from DAPM context */
+static inline struct snd_card *dapm_get_snd_card(
+	struct snd_soc_dapm_context *dapm)
+{
+	if (dapm->codec)
+		return dapm->codec->card->snd_card;
+	else if (dapm->platform)
+		return dapm->platform->card->snd_card;
+	else
+		BUG();
+
+	/* unreachable */
+	return NULL;
+}
+
+/* get soc_card from DAPM context */
+static inline struct snd_soc_card *dapm_get_soc_card(
+		struct snd_soc_dapm_context *dapm)
+{
+	if (dapm->codec)
+		return dapm->codec->card;
+	else if (dapm->platform)
+		return dapm->platform->card;
+	else
+		BUG();
+
+	/* unreachable */
+	return NULL;
+}
+
 static int soc_widget_read(struct snd_soc_dapm_widget *w, int reg)
 {
 	if (w->codec)