Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-10 22:21:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: max98095: Use WARN_ON() instead of BUG_ON()

Browse Source 
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>
This commit is contained in:
Takashi Iwai 2013-11-05 18:39:50 +01:00 committed by Mark Brown
parent bee026d0fe
commit a922cd7151
1 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
sound/soc/codecs/max98095.c
View File

@ -637,8 +637,9 @@ static void m98095_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 ? M98095_142_DAI2_EQ_BASE : M98095_110_DAI1_EQ_BASE;
@ -662,8 +663,9 @@ static void m98095_biquad_band(struct snd_soc_codec *codec, unsigned int dai,
unsigned int bq_reg;
unsigned int i;
BUG_ON(band > 1);
BUG_ON(dai > 1);
if (WARN_ON(band > 1) ||
WARN_ON(dai > 1))
return;
/* Load the base register address */
bq_reg = dai ? M98095_17E_DAI2_BQ_BASE : M98095_174_DAI1_BQ_BASE;
@ -1011,7 +1013,8 @@ static int max98095_line_pga(struct snd_soc_dapm_widget *w,
struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
u8 *state;
BUG_ON(!((channel == 1) || (channel == 2)));
if (WARN_ON(!(channel == 1 || channel == 2)))
return -EINVAL;
state = &max98095->lin_state;
@ -1868,7 +1871,8 @@ static int max98095_put_eq_enum(struct snd_kcontrol *kcontrol,
int fs, best, best_val, i;
int regmask, regsave;
BUG_ON(channel > 1);
if (WARN_ON(channel > 1))
return -EINVAL;
if (!pdata || !max98095->eq_textcnt)
return 0;