ASoC: wm8962: Replace BUG() with WARN()

BUG() used in the driver is just to spit the stack trace on buggy
points, not really needed to stop the whole operation.  For that
purpose, it'd be more convenient to use WARN() instead with more
error information.

Cc: patches@opensource.wolfsonmicro.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 11d80f3..22e42e7 100644 (file)
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -1845,7 +1845,7 @@ static int cp_event(struct snd_soc_dapm_widget *w,
                break;
 
        default:
-               BUG();
+               WARN(1, "Invalid event %d\n", event);
                return -EINVAL;
        }
 
@@ -1937,7 +1937,7 @@ static int hp_event(struct snd_soc_dapm_widget *w,
                break;
 
        default:
-               BUG();
+               WARN(1, "Invalid event %d\n", event);
                return -EINVAL;
        
        }
@@ -1966,7 +1966,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
                reg = WM8962_SPKOUTL_VOLUME;
                break;
        default:
-               BUG();
+               WARN(1, "Invalid shift %d\n", w->shift);
                return -EINVAL;
        }
 
@@ -1974,7 +1974,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
        case SND_SOC_DAPM_POST_PMU:
                return snd_soc_write(codec, reg, snd_soc_read(codec, reg));
        default:
-               BUG();
+               WARN(1, "Invalid event %d\n", event);
                return -EINVAL;
        }
 }
@@ -1997,7 +1997,7 @@ static int dsp2_event(struct snd_soc_dapm_widget *w,
                break;
 
        default:
-               BUG();
+               WARN(1, "Invalid event %d\n", event);
                return -EINVAL;
        }