1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 73172898ccb3..742a5bc44be8 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -1241,6 +1241,9 @@ int usb_serial_register(struct usb_serial_driver *driver)
         /* must be called with BKL held */
         int retval;
 
+        if (usb_disabled())
+                return -ENODEV;
+
         fixup_generic(driver);
 
         if (!driver->description)