diff options
authorTakashi Iwai <tiwai@suse.de>2013-11-06 17:54:02 +0100
committerTakashi Iwai <tiwai@suse.de>2013-11-06 17:57:22 +0100
commit77ed16cc6c4d8ff0fe7b18c53e13826a81bd4d06 (patch)
parent8e35cd4ac9967620e03f027f27db18b2e249dcd7 (diff)
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>
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c
index f84f073fc1e8..ab6b2dc043f1 100644
--- a/sound/isa/cmi8328.c
+++ b/sound/isa/cmi8328.c
@@ -126,6 +126,7 @@ static void snd_cmi8328_cfg_write(u16 port, u8 reg, u8 val)
outb(val, port + 3); /* yes, value goes to the same port as index */
+#ifdef CONFIG_PM
static void snd_cmi8328_cfg_save(u16 port, u8 cfg[])
cfg[0] = snd_cmi8328_cfg_read(port, CFG1);
@@ -139,6 +140,7 @@ static void snd_cmi8328_cfg_restore(u16 port, u8 cfg[])
snd_cmi8328_cfg_write(port, CFG2, cfg[1]);
snd_cmi8328_cfg_write(port, CFG3, cfg[2]);
+#endif /* CONFIG_PM */
static int snd_cmi8328_mixer(struct snd_wss *chip)

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