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authorTakashi Iwai <tiwai@suse.de>2015-05-26 12:57:09 +0200
committerTakashi Iwai <tiwai@suse.de>2015-05-26 13:00:01 +0200
commit574d69c27b74f0ff18038dc6138b8c1510731cea (patch)
tree659212facd87764f92820e50910edea9075e9d53 /sound/usb/bcd2000/bcd2000.c
parentALSA: lx6464es: Use NULL for pointers (diff)
downloadlinux-574d69c27b74f0ff18038dc6138b8c1510731cea.tar.xz
linux-574d69c27b74f0ff18038dc6138b8c1510731cea.zip
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>
Diffstat (limited to 'sound/usb/bcd2000/bcd2000.c')
-rw-r--r--sound/usb/bcd2000/bcd2000.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/usb/bcd2000/bcd2000.c b/sound/usb/bcd2000/bcd2000.c
index 820d6ca8c458..d060dddcc52d 100644
--- a/sound/usb/bcd2000/bcd2000.c
+++ b/sound/usb/bcd2000/bcd2000.c
@@ -70,7 +70,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
static DEFINE_MUTEX(devices_mutex);
-DECLARE_BITMAP(devices_used, SNDRV_CARDS);
+static DECLARE_BITMAP(devices_used, SNDRV_CARDS);
static struct usb_driver bcd2000_driver;
#ifdef CONFIG_SND_DEBUG