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ALSA: bcd2000: Make local data static

Spotted by sparse:
  sound/usb/bcd2000/bcd2000.c:73:1: warning: symbol 'devices_used' was not declared. Should it be static?

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai %!s(int64=10) %!d(string=hai) anos
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Modificáronse 1 ficheiros con 1 adicións e 1 borrados
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  1. 1 1
      sound/usb/bcd2000/bcd2000.c

+ 1 - 1
sound/usb/bcd2000/bcd2000.c
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@@ -70,7 +70,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
 
 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
 
 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
 
 
 
 static DEFINE_MUTEX(devices_mutex);
 
 static DEFINE_MUTEX(devices_mutex);
 
-DECLARE_BITMAP(devices_used, SNDRV_CARDS);
 
+static DECLARE_BITMAP(devices_used, SNDRV_CARDS);
 
 static struct usb_driver bcd2000_driver;
 
 static struct usb_driver bcd2000_driver;
 
 
 
 #ifdef CONFIG_SND_DEBUG
 
 #ifdef CONFIG_SND_DEBUG