module_usb_composite_driver() makes the code simpler by eliminating boilerplate code. Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx> --- drivers/usb/gadget/legacy/mass_storage.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/usb/gadget/legacy/mass_storage.c b/drivers/usb/gadget/legacy/mass_storage.c index f18f77584fc2..9ed22c5fb7fe 100644 --- a/drivers/usb/gadget/legacy/mass_storage.c +++ b/drivers/usb/gadget/legacy/mass_storage.c @@ -229,18 +229,8 @@ static struct usb_composite_driver msg_driver = { .unbind = msg_unbind, }; +module_usb_composite_driver(msg_driver); + MODULE_DESCRIPTION(DRIVER_DESC); MODULE_AUTHOR("Michal Nazarewicz"); MODULE_LICENSE("GPL"); - -static int __init msg_init(void) -{ - return usb_composite_probe(&msg_driver); -} -module_init(msg_init); - -static void __exit msg_cleanup(void) -{ - usb_composite_unregister(&msg_driver); -} -module_exit(msg_cleanup);