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linux
ALSA: cmi8328: Fix compile warnings without CONFIG_PM
Just add an ifdef CONFIG_PM to shut up the warnings:
sound/isa/cmi8328.c:129:13: warning: ‘snd_cmi8328_cfg_save’ defined but not used [-Wunused-function]
sound/isa/cmi8328.c:136:13: warning: ‘snd_cmi8328_cfg_restore’ defined but not used [-Wunused-function]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
+2
+2
sound/isa/cmi8328.c
+2
sound/isa/cmi8328.c
···
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outb(val, port + 3); /* yes, value goes to the same port as index */
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}
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+
#ifdef CONFIG_PM
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static void snd_cmi8328_cfg_save(u16 port, u8 cfg[])
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{
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cfg[0] = snd_cmi8328_cfg_read(port, CFG1);
···
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snd_cmi8328_cfg_write(port, CFG2, cfg[1]);
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snd_cmi8328_cfg_write(port, CFG3, cfg[2]);
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}
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+
#endif /* CONFIG_PM */
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static int snd_cmi8328_mixer(struct snd_wss *chip)
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{