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Commit 24c053e7 authored by Mark Brown's avatar Mark Brown Committed by Takashi Iwai
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[ALSA] soc - ac97 - Clean up checkpatch warnings 



Also change some if (x == NULL) to if (!x).

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 42f3030f

sound/soc/codecs/ac97.c

+8 −8
Original line number Diff line number Diff line
@@ -40,7 +40,8 @@ static int ac97_prepare(struct snd_pcm_substream *substream) 
}



#define STD_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\

		SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)

		SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 |\

		SNDRV_PCM_RATE_48000)



struct snd_soc_codec_dai ac97_dai = {

	.name = "AC97 HiFi",
@@ -86,7 +87,7 @@ static int ac97_soc_probe(struct platform_device *pdev) 
	printk(KERN_INFO "AC97 SoC Audio Codec %s\n", AC97_VERSION);



	socdev->codec = kzalloc(sizeof(struct snd_soc_codec), GFP_KERNEL);

	if (socdev->codec == NULL)

	if (!socdev->codec)

		return -ENOMEM;

	codec = socdev->codec;

	mutex_init(&codec->mutex);
@@ -135,7 +136,7 @@ static int ac97_soc_remove(struct platform_device *pdev) 
	struct snd_soc_device *socdev = platform_get_drvdata(pdev);

	struct snd_soc_codec *codec = socdev->codec;



	if(codec == NULL)

	if (!codec)

		return 0;



	snd_soc_free_pcms(socdev);
@@ -149,7 +150,6 @@ struct snd_soc_codec_device soc_codec_dev_ac97= { 
	.probe = 	ac97_soc_probe,

	.remove = 	ac97_soc_remove,

};



EXPORT_SYMBOL_GPL(soc_codec_dev_ac97);



MODULE_DESCRIPTION("Soc Generic AC97 driver");