1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/usb/storage/libusual.c b/drivers/usb/storage/libusual.c
index 06d1107dbd47..55b952084f0c 100644
--- a/drivers/usb/storage/libusual.c
+++ b/drivers/usb/storage/libusual.c
@@ -30,7 +30,7 @@ static atomic_t usu_bias = ATOMIC_INIT(USB_US_DEFAULT_BIAS);
 #define BIAS_NAME_SIZE  (sizeof("usb-storage"))
 static const char *bias_names[3] = { "none", "usb-storage", "ub" };
 
-static DECLARE_MUTEX_LOCKED(usu_init_notify);
+static struct semaphore usu_init_notify;
 static DECLARE_COMPLETION(usu_end_notify);
 static atomic_t total_threads = ATOMIC_INIT(0);
 
@@ -204,6 +204,8 @@ static int __init usb_usual_init(void)
 {
         int rc;
 
+        sema_init(&usu_init_notify, 0);
+
         rc = usb_register(&usu_driver);
         up(&usu_init_notify);
         return rc;