From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 5 Nov 2013 14:03:05 +0000 (+0100)
Subject: ALSA: mips/ad1843: Use WARN_ON() instead of BUG_ON()
X-Git-Tag: v3.13-rc1~2^2~55
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c3cd1badc86c62f64f7e1d7034b078cb7e9b254b;p=kernel%2Fkernel-generic.git

ALSA: mips/ad1843: Use WARN_ON() instead of BUG_ON()

BUG_ON() is rather useless for debugging as it leads to panic().
Use WARN_ON() and handle the error cases accordingly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/mips/ad1843.c b/sound/mips/ad1843.c
index c624510..5869075 100644
--- a/sound/mips/ad1843.c
+++ b/sound/mips/ad1843.c
@@ -276,7 +276,7 @@ static void ad1843_write_multi(struct snd_ad1843 *ad1843, int argcount, ...)
 		if (reg == -1)
 			reg = fp->reg;
 		else
-			BUG_ON(reg != fp->reg);
+			WARN_ON(reg != fp->reg);
 		m = ((1 << fp->nbits) - 1) << fp->lo_bit;
 		mask |= m;
 		bits |= (value << fp->lo_bit) & m;