diff options
| author | Axel Lin <axel.lin@gmail.com> | 2010-11-29 17:43:39 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-11-29 18:28:53 +0000 |
| commit | 3f90e5028a03be4496a04e4599b16f4420ff1304 (patch) | |
| tree | 84718448997d7f13e44e547634dde45b12f45d3f /sound/soc/nuc900/nuc900-ac97.c | |
| parent | a7a9820bae19775df1d6cc70d2571ee26e099413 (diff) | |
| download | lwn-3f90e5028a03be4496a04e4599b16f4420ff1304.tar.gz lwn-3f90e5028a03be4496a04e4599b16f4420ff1304.zip | |
ASoC: Remove unneeded !! operations while checking return value of nuc900_checkready
I think this unneededd !! operations just reduce the readability.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/nuc900/nuc900-ac97.c')
| -rw-r--r-- | sound/soc/nuc900/nuc900-ac97.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c index 3d9d8b1636b2..dac6732da969 100644 --- a/sound/soc/nuc900/nuc900-ac97.c +++ b/sound/soc/nuc900/nuc900-ac97.c @@ -49,7 +49,7 @@ static unsigned short nuc900_ac97_read(struct snd_ac97 *ac97, mutex_lock(&ac97_mutex); val = nuc900_checkready(); - if (!!val) { + if (val) { dev_err(nuc900_audio->dev, "AC97 codec is not ready\n"); goto out; } @@ -102,7 +102,7 @@ static void nuc900_ac97_write(struct snd_ac97 *ac97, unsigned short reg, mutex_lock(&ac97_mutex); tmp = nuc900_checkready(); - if (!!tmp) + if (tmp) dev_err(nuc900_audio->dev, "AC97 codec is not ready\n"); /* clear the R_WB bit and write register index */ @@ -149,7 +149,7 @@ static void nuc900_ac97_warm_reset(struct snd_ac97 *ac97) udelay(100); val = nuc900_checkready(); - if (!!val) + if (val) dev_err(nuc900_audio->dev, "AC97 codec is not ready\n"); mutex_unlock(&ac97_mutex); |