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ALSA: usb-audio: localize function without external linkage

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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: d2bb390a2081 ("ALSA: usb-audio: Tascam US-16x08 DSP mixer quirk")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2017-02-21 05:09:19 +09:00 committed by Takashi Iwai
parent 02ed051fe1
commit 34371d236e
1 changed files with 1 additions and 1 deletions
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2
sound/usb/mixer_us16x08.c
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@ -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);