From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 5 Nov 2013 17:39:56 +0000 (+0100)
Subject: ASoC: wm8776: Use WARN_ON() instead of BUG_ON()
X-Git-Tag: v3.13-rc1~2^2~33^2~4^2~20
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=22a7038c3950a7a4c4d1656a04c3ca8da8296324;p=profile%2Fcommon%2Fkernel-common.git

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 f31017e..942d58e 100644
--- 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;