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 --- include/sound/soc-dapm.h | 3 +++ sound/soc/soc-dapm.c | 1 + 2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 3030fdc..c1b26fc 100644 --- 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 index 820347c..f9d100b 100644 --- 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.