ASoC: wm8776: 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>

diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index f31017ed138128badd671cf851a029d5171ae7f9..942d58e455f384f9b8c5cdc83363c861ff5366b5 100644 (file)
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -325,7 +325,8 @@ static int wm8776_set_sysclk(struct snd_soc_dai *dai,
        struct snd_soc_codec *codec = dai->codec;
        struct wm8776_priv *wm8776 = snd_soc_codec_get_drvdata(codec);
 
-       BUG_ON(dai->driver->id >= ARRAY_SIZE(wm8776->sysclk));
+       if (WARN_ON(dai->driver->id >= ARRAY_SIZE(wm8776->sysclk)))
+               return -EINVAL;
 
        wm8776->sysclk[dai->driver->id] = freq;