mutex_lock(&ac97_mutex);
val = nuc900_checkready();
- if (!!val) {
+ if (val) {
dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
goto out;
}
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 */
udelay(100);
val = nuc900_checkready();
- if (!!val)
+ if (val)
dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
mutex_unlock(&ac97_mutex);
return ret;
}
-static int nuc900_ac97_probe(struct platform_device *pdev,
- struct snd_soc_dai *dai)
+static int nuc900_ac97_probe(struct snd_soc_dai *dai)
{
struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
unsigned long val;
return 0;
}
-static void nuc900_ac97_remove(struct platform_device *pdev,
- struct snd_soc_dai *dai)
+static int nuc900_ac97_remove(struct snd_soc_dai *dai)
{
struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
clk_disable(nuc900_audio->clk);
+ return 0;
}
static struct snd_soc_dai_ops nuc900_ac97_dai_ops = {
.channels_max = 2,
},
.ops = &nuc900_ac97_dai_ops,
-}
+};
static int __devinit nuc900_ac97_drvprobe(struct platform_device *pdev)
{