@@ -1263,27 +1263,7 @@ static struct usb_function_instance *source_sink_alloc_inst(void)
return &ss_opts->func_inst;
}
-DECLARE_USB_FUNCTION(SourceSink, source_sink_alloc_inst,
+DECLARE_USB_FUNCTION_INIT(SourceSink, source_sink_alloc_inst,
source_sink_alloc_func);
-static int __init sslb_modinit(void)
-{
- int ret;
-
- ret = usb_function_register(&SourceSinkusb_func);
- if (ret)
- return ret;
- ret = lb_modinit();
- if (ret)
- usb_function_unregister(&SourceSinkusb_func);
- return ret;
-}
-static void __exit sslb_modexit(void)
-{
- usb_function_unregister(&SourceSinkusb_func);
- lb_modexit();
-}
-module_init(sslb_modinit);
-module_exit(sslb_modexit);
-
MODULE_LICENSE("GPL");
@@ -62,9 +62,6 @@ struct f_lb_opts {
int refcnt;
};
-void lb_modexit(void);
-int lb_modinit(void);
-
/* common utilities */
void disable_endpoints(struct usb_composite_dev *cdev,
struct usb_ep *in, struct usb_ep *out,
First there is no reason call lb_modinit() and lb_modexit() which belong to f_loopback.c, let's remove them here and remove two function prototype from g_zero.h. After first step, we can use DECLARE_USB_FUNCTION_INIT() macro to create module init/exit function implicit as it only register/unregister one usb function driver. Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com> --- v3: new add drivers/usb/gadget/function/f_sourcesink.c | 22 +--------------------- drivers/usb/gadget/function/g_zero.h | 3 --- 2 files changed, 1 insertion(+), 24 deletions(-)