As lb_modexit()/lb_modinit() just register/unregister
the loopback usb function driver,
DECLARE_USB_FUNCTION_INIT() macro do same thing,
let's use this macro instead and remove lb_modexit()//lb_modinit().
Signed-off-by: Linyu Yuan <quic_linyyuan@xxxxxxxxxxx>
---
v3: new add according review comment
drivers/usb/gadget/function/f_loopback.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/drivers/usb/gadget/function/f_loopback.c b/drivers/usb/gadget/function/f_loopback.c
index ae41f55..b0eda4f 100644
--- a/drivers/usb/gadget/function/f_loopback.c
+++ b/drivers/usb/gadget/function/f_loopback.c
@@ -583,16 +583,6 @@ static struct usb_function_instance *loopback_alloc_instance(void)
return &lb_opts->func_inst;
}
-DECLARE_USB_FUNCTION(Loopback, loopback_alloc_instance, loopback_alloc);
-
-int __init lb_modinit(void)
-{
- return usb_function_register(&Loopbackusb_func);
-}
-
-void __exit lb_modexit(void)
-{
- usb_function_unregister(&Loopbackusb_func);
-}
+DECLARE_USB_FUNCTION_INIT(Loopback, loopback_alloc_instance, loopback_alloc);
MODULE_LICENSE("GPL");
--
2.7.4
