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| author | Takashi Iwai <tiwai@suse.de> | 2013-11-05 18:39:58 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-11-06 10:26:59 +0000 |
| commit | 4c8d620ac9e3aea0a0c2edf36851b59b44bd12f2 (patch) | |
| tree | 0355b27fb276925782697d95e3fb322b855dc368 /sound/soc/codecs/wm8904.c | |
| parent | 246e884b82305c5669a892c04e67864f4e7c10d5 (diff) | |
| download | lwn-4c8d620ac9e3aea0a0c2edf36851b59b44bd12f2.tar.gz lwn-4c8d620ac9e3aea0a0c2edf36851b59b44bd12f2.zip | |
ASoC: wm8904: Use WARN_ON() instead of BUG_ON()
Use WARN_ON() and handle the error cases accordingly.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/wm8904.c')
| -rw-r--r-- | sound/soc/codecs/wm8904.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 4dfa8dceeabf..c173ab3cd18a 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -658,7 +658,8 @@ SOC_SINGLE_TLV("EQ5 Volume", WM8904_EQ6, 0, 24, 0, eq_tlv), static int cp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { - BUG_ON(event != SND_SOC_DAPM_POST_PMU); + if (WARN_ON(event != SND_SOC_DAPM_POST_PMU)) + return -EINVAL; /* Maximum startup time */ udelay(500); |