[alsa-devel] [PATCH] ASoC: Display the error code when we fail to add a DAPM control

[Mark Brown]

Useful for diagnostics.

Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
---
 sound/soc/soc-dapm.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 170c4ff..681afc5 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -584,8 +584,8 @@ static int dapm_new_mux(struct snd_soc_dapm_widget *w)
 					name + prefix_len, prefix);
 		ret = snd_ctl_add(card, kcontrol);
 		if (ret < 0) {
-			dev_err(dapm->dev,
-				"asoc: failed to add kcontrol %s\n", w->name);
+			dev_err(dapm->dev, "failed to add kcontrol %s: %d\n",
+				w->name, ret);
 			kfree(wlist);
 			return ret;
 		}
-- 
1.7.5.4