USB: Use usb_disabled() consistently

At few places we have used usb_disabled() and at other places used 'nousb'
directly. Lets be consistent and use usb_disabled();

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index b1fb9ae..0069517 100644 (file)
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -1045,7 +1045,7 @@ static void usb_debugfs_cleanup(void)
 static int __init usb_init(void)
 {
        int retval;
-       if (nousb) {
+       if (usb_disabled()) {
                pr_info("%s: USB support disabled\n", usbcore_name);
                return 0;
        }
@@ -1102,7 +1102,7 @@ out:
 static void __exit usb_exit(void)
 {
        /* This will matter if shutdown/reboot does exitcalls. */
-       if (nousb)
+       if (usb_disabled())
                return;
 
        usb_deregister_device_driver(&usb_generic_driver);