ALSA: ASoC: Export dapm_reg_event() fully

dapm_reg_event() is used by devices using SND_SOC_DAPM_REG() so needs to be exported to support building them as modules and prototyped to avoid sparse warnings and potential build issues. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
git-mirror · Jul 29, 2008 · 1158941 · 1158941
1 parent 877db3c
commit 1158941
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diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
@@ -202,6 +202,9 @@ struct snd_soc_dapm_path;
 struct snd_soc_dapm_pin;
 struct snd_soc_dapm_route;
 
+int dapm_reg_event(struct snd_soc_dapm_widget *w,
+		   struct snd_kcontrol *kcontrol, int event);
+
 /* dapm controls */
 int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol);

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
@@ -470,6 +470,7 @@ int dapm_reg_event(struct snd_soc_dapm_widget *w,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(dapm_reg_event);
 
 /*
  * Scan each dapm widget for complete audio path.
-Original file line number
+Diff line change
@@ Expand Up / @@ -470,6 +470,7 @@ int dapm_reg_event(struct snd_soc_dapm_widget *w, @@
     	return 0;
     }
+    EXPORT_SYMBOL_GPL(dapm_reg_event);
     /*
      * Scan each dapm widget for complete audio path.
@@ Expand Down @@