ASoC: Complain if we fail to create DAPM controls

This should never happen and it's helpful to identify the specific control
that failed when it does happen.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 61d7d85aa578..8863eddbac02 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1320,8 +1320,12 @@ int snd_soc_dapm_new_controls(struct snd_soc_codec *codec,
 
         for (i = 0; i < num; i++) {
                 ret = snd_soc_dapm_new_control(codec, widget);
-                if (ret < 0)
+                if (ret < 0) {
+                        printk(KERN_ERR
+                               "ASoC: Failed to create DAPM control %s: %d\n",
+                               widget->name, ret);
                         return ret;
+                }
                 widget++;
         }
         return 0;