From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 5 Nov 2013 17:40:05 +0000 (+0100)
Subject: ASoC: rcar: Use WARN_ON() instead of BUG_ON()
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~14^2^2~4^2~12
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b14719bebfe022f3637c323e76c88b2bc061a61;p=pandora-kernel.git

ASoC: rcar: Use WARN_ON() instead of BUG_ON()

Use WARN_ON() and handle the error cases accordingly.

Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/sound/soc/sh/rcar/scu.c b/sound/soc/sh/rcar/scu.c
index 2df2e9150b89..92e3f51c3a4f 100644
--- a/sound/soc/sh/rcar/scu.c
+++ b/sound/soc/sh/rcar/scu.c
@@ -192,7 +192,8 @@ static struct rsnd_mod_ops rsnd_scu_ops = {
 
 struct rsnd_mod *rsnd_scu_mod_get(struct rsnd_priv *priv, int id)
 {
-	BUG_ON(id < 0 || id >= rsnd_scu_nr(priv));
+	if (WARN_ON(id < 0 || id >= rsnd_scu_nr(priv)))
+		id = 0;
 
 	return &((struct rsnd_scu *)(priv->scu) + id)->mod;
 }
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