ALSA: usb-audio: localize function without external linkage

When accessed inner a file, functions should have static qualifier for local-linkage. This commit fixes the bug. Sparse generated below warning. sound/usb/mixer_us16x08.c:1043:32: warning: symbol 'snd_us16x08_create_meter_store' was not declared. Should it be static? Fixes: d2bb390 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk") Signed-off-by: Takashi Sakamoto <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
adn770 · Feb 20, 2017 · 34371d2 · 34371d2
1 parent 02ed051
commit 34371d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sound/usb/mixer_us16x08.c b/sound/usb/mixer_us16x08.c
@@ -1040,7 +1040,7 @@ static struct snd_us16x08_eq_store *snd_us16x08_create_eq_store(void)
 	return tmp;
 }
 
-struct snd_us16x08_meter_store *snd_us16x08_create_meter_store(void)
+static struct snd_us16x08_meter_store *snd_us16x08_create_meter_store(void)
 {
 	struct snd_us16x08_meter_store *tmp =
 		kzalloc(sizeof(struct snd_us16x08_meter_store), GFP_KERNEL);