ASoC: Display the error code when we fail to add a DAPM control

Useful for diagnostics.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 4859ad7..4a440b5 100644 (file)
--- 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;
                }