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USB: core: fix sparse warning for static function

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Fix the following sparse warning:

drivers/usb/core/usb.c:1033:15: warning: symbol 'usb_debug_devices' was not declared. Should it be static?

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Felipe Balbi 2009-12-04 15:47:42 +02:00 committed by Greg Kroah-Hartman
parent 396cda90d2
commit 719a6e8876
1 changed files with 1 additions and 1 deletions
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drivers/usb/core/usb.c
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@ -1067,7 +1067,7 @@ static struct notifier_block usb_bus_nb = {
struct dentry *usb_debug_root;
EXPORT_SYMBOL_GPL(usb_debug_root);
struct dentry *usb_debug_devices;
static struct dentry *usb_debug_devices;
static int usb_debugfs_init(void)
{