[PATCH] usb: Make usb_time_sigatt variable static

[Kevin O'Connor]

Signed-off-by: Kevin O'Connor 
---
 src/hw/usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hw/usb.c b/src/hw/usb.c
index 20731d1..4f9a852 100644
--- a/src/hw/usb.c
+++ b/src/hw/usb.c
@@ -456,7 +456,7 @@ resetfail:
     goto done;
 }

-u32 usb_time_sigatt;
+static u32 usb_time_sigatt;

void
 usb_enumerate(struct usbhub_s *hub)