From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 5 Nov 2013 17:39:49 +0000 (+0100)
Subject: ASoC: max98088: Use WARN_ON() instead of BUG_ON()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bee026d0fe4bcc2b29e9279c319ed5e60a3bda97;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ASoC: max98088: 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/max98088.c b/sound/soc/codecs/max98088.c
index 566a367c94fa..8bd2d8a6a2f5 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -621,8 +621,9 @@ static void m98088_eq_band(struct snd_soc_codec *codec, unsigned int dai,
        unsigned int eq_reg;
        unsigned int i;
 
-       BUG_ON(band > 4);
-       BUG_ON(dai > 1);
+	if (WARN_ON(band > 4) ||
+	    WARN_ON(dai > 1))
+		return;
 
        /* Load the base register address */
        eq_reg = dai ? M98088_REG_84_DAI2_EQ_BASE : M98088_REG_52_DAI1_EQ_BASE;
@@ -962,7 +963,8 @@ static int max98088_line_pga(struct snd_soc_dapm_widget *w,
        struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
        u8 *state;
 
-       BUG_ON(!((channel == 1) || (channel == 2)));
+	if (WARN_ON(!(channel == 1 || channel == 2)))
+		return -EINVAL;
 
        switch (line) {
        case LINE_INA: