ALSA: i2c/other/ak4xx-adda: Fix a compile warning with CONFIG_PROCFS=n
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -900,7 +900,7 @@ static int proc_init(struct snd_akm4xxx *ak)
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return 0;
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}
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#else /* !CONFIG_PROC_FS */
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static int proc_init(struct snd_akm4xxx *ak) {}
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static int proc_init(struct snd_akm4xxx *ak) { return 0; }
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#endif
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int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)
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