ASoC: 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.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index e72f55428f0ba8ece44cdea8f6f720efc5c1d868..223dc0636fe5f4a6d666511e9c8a60cde561449b 100644 (file)
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -39,7 +39,8 @@ static bool snd_soc_set_cache_val(void *base, unsigned int idx,
                break;
        }
        default:
-               BUG();
+               WARN(1, "Invalid word_size %d\n", word_size);
+               break;
        }
        return false;
 }
@@ -60,7 +61,8 @@ static unsigned int snd_soc_get_cache_val(const void *base, unsigned int idx,
                return cache[idx];
        }
        default:
-               BUG();
+               WARN(1, "Invalid word_size %d\n", word_size);
+               break;
        }
        /* unreachable */
        return -1;

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index b2949aed1ac2e9bfd374dff8b0a2483ecf19ddf4..974a4ce14239e8e7874cd4a8ac903e2385de6ca0 100644 (file)
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1412,7 +1412,7 @@ static void dapm_seq_check_event(struct snd_soc_card *card,
                power = 0;
                break;
        default:
-               BUG();
+               WARN(1, "Unknown event %d\n", event);
                return;
        }
 
@@ -2001,7 +2001,7 @@ static ssize_t dapm_bias_read_file(struct file *file, char __user *user_buf,
                level = "Off\n";
                break;
        default:
-               BUG();
+               WARN(1, "Unknown bias_level %d\n", dapm->bias_level);
                level = "Unknown\n";
                break;
        }
@@ -3416,7 +3416,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w,
                break;
 
        default:
-               BUG();
+               WARN(1, "Unknown event %d\n", event);
                return -EINVAL;
        }