fix: fix -Wunused-parameter warning with -Wextra cflag

class/cdc/usbd_cdc_acm.c

@@ -85,6 +85,8 @@ static int cdc_acm_class_interface_request_handler(uint8_t busid, struct usb_set
 
 struct usbd_interface *usbd_cdc_acm_init_intf(uint8_t busid, struct usbd_interface *intf)
 {
+    (void)busid;
+
     intf->class_interface_handler = cdc_acm_class_interface_request_handler;
     intf->class_endpoint_handler = NULL;
     intf->vendor_handler = NULL;
@@ -95,10 +97,16 @@ struct usbd_interface *usbd_cdc_acm_init_intf(uint8_t busid, struct usbd_interfa
 
 __WEAK void usbd_cdc_acm_set_line_coding(uint8_t busid, uint8_t intf, struct cdc_line_coding *line_coding)
 {
+    (void)busid;
+    (void)intf;
+    (void)line_coding;
 }
 
 __WEAK void usbd_cdc_acm_get_line_coding(uint8_t busid, uint8_t intf, struct cdc_line_coding *line_coding)
 {
+    (void)busid;
+    (void)intf;
+
     line_coding->dwDTERate = 2000000;
     line_coding->bDataBits = 8;
     line_coding->bParityType = 0;
@@ -107,12 +115,20 @@ __WEAK void usbd_cdc_acm_get_line_coding(uint8_t busid, uint8_t intf, struct cdc
 
 __WEAK void usbd_cdc_acm_set_dtr(uint8_t busid, uint8_t intf, bool dtr)
 {
+    (void)busid;
+    (void)intf;
+    (void)dtr;
 }
 
 __WEAK void usbd_cdc_acm_set_rts(uint8_t busid, uint8_t intf, bool rts)
 {
+    (void)busid;
+    (void)intf;
+    (void)rts;
 }
 
 __WEAK void usbd_cdc_acm_send_break(uint8_t busid, uint8_t intf)
 {
+    (void)busid;
+    (void)intf;
 }

class/cdc/usbd_cdc_ecm.c

@@ -79,6 +79,10 @@ static int cdc_ecm_class_interface_request_handler(uint8_t busid, struct usb_set
                 "bRequest 0x%02x\r\n",
                 setup->bRequest);
 
+    (void)busid;
+    (void)data;
+    (void)len;
+
     g_cmd_intf = LO_BYTE(setup->wIndex);
 
     switch (setup->bRequest) {
@@ -105,6 +109,9 @@ static int cdc_ecm_class_interface_request_handler(uint8_t busid, struct usb_set
 
 void cdc_ecm_notify_handler(uint8_t busid, uint8_t event, void *arg)
 {
+    (void)busid;
+    (void)arg;
+
     switch (event) {
         case USBD_EVENT_RESET:
             g_current_net_status = 0;
@@ -123,19 +130,23 @@ void cdc_ecm_notify_handler(uint8_t busid, uint8_t event, void *arg)
 
 void cdc_ecm_bulk_out(uint8_t busid, uint8_t ep, uint32_t nbytes)
 {
+    (void)busid;
+
     g_cdc_ecm_rx_data_length += nbytes;
 
-    if (nbytes < usbd_get_ep_mps(busid, ep)) {
+    if (nbytes < usbd_get_ep_mps(0, ep)) {
         g_cdc_ecm_rx_data_buffer = g_cdc_ecm_rx_buffer;
         usbd_cdc_ecm_data_recv_done(g_cdc_ecm_rx_buffer, g_cdc_ecm_rx_data_length);
     } else {
-        usbd_ep_start_read(0, ep, &g_cdc_ecm_rx_buffer[g_cdc_ecm_rx_data_length], usbd_get_ep_mps(busid, ep));
+        usbd_ep_start_read(0, ep, &g_cdc_ecm_rx_buffer[g_cdc_ecm_rx_data_length], usbd_get_ep_mps(0, ep));
     }
 }
 
 void cdc_ecm_bulk_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
 {
-    if ((nbytes % usbd_get_ep_mps(busid, ep)) == 0 && nbytes) {
+    (void)busid;
+
+    if ((nbytes % usbd_get_ep_mps(0, ep)) == 0 && nbytes) {
         /* send zlp */
         usbd_ep_start_write(0, ep, NULL, 0);
     } else {
@@ -145,6 +156,10 @@ void cdc_ecm_bulk_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
 
 void cdc_ecm_int_in(uint8_t busid, uint8_t ep, uint32_t nbytes)
 {
+    (void)busid;
+    (void)ep;
+    (void)nbytes;
+
     if (g_current_net_status == 1) {
         g_current_net_status = 2;
         usbd_cdc_ecm_send_notify(CDC_ECM_NOTIFY_CODE_NETWORK_CONNECTION, CDC_ECM_NET_CONNECTED, g_connect_speed_table);
@@ -242,4 +257,6 @@ void usbd_cdc_ecm_set_connect_speed(uint32_t speed[2])
 
 __WEAK void usbd_cdc_ecm_data_recv_done(uint8_t *buf, uint32_t len)
 {
+    (void)buf;
+    (void)len;
 }

class/cdc/usbh_cdc_acm.c

@@ -231,20 +231,26 @@ int usbh_cdc_acm_bulk_out_transfer(struct usbh_cdc_acm *cdc_acm_class, uint8_t *
 
 static int usbh_cdc_data_connect(struct usbh_hubport *hport, uint8_t intf)
 {
+    (void)hport;
+    (void)intf;
     return 0;
 }
 
 static int usbh_cdc_data_disconnect(struct usbh_hubport *hport, uint8_t intf)
 {
+    (void)hport;
+    (void)intf;
     return 0;
 }
 
 __WEAK void usbh_cdc_acm_run(struct usbh_cdc_acm *cdc_acm_class)
 {
+    (void)cdc_acm_class;
 }
 
 __WEAK void usbh_cdc_acm_stop(struct usbh_cdc_acm *cdc_acm_class)
 {
+    (void)cdc_acm_class;
 }
 
 const struct usbh_class_driver cdc_acm_class_driver = {

class/cdc/usbh_cdc_ecm.c

@@ -236,6 +236,7 @@ void usbh_cdc_ecm_rx_thread(void *argument)
     uint32_t g_cdc_ecm_rx_length;
     int ret;
 
+    (void)argument;
     USB_LOG_INFO("Create cdc ecm rx thread\r\n");
     // clang-format off
 find_class:
@@ -306,10 +307,12 @@ int usbh_cdc_ecm_eth_output(uint32_t buflen)
 
 __WEAK void usbh_cdc_ecm_run(struct usbh_cdc_ecm *cdc_ecm_class)
 {
+    (void)cdc_ecm_class;
 }
 
 __WEAK void usbh_cdc_ecm_stop(struct usbh_cdc_ecm *cdc_ecm_class)
 {
+    (void)cdc_ecm_class;
 }
 
 const struct usbh_class_driver cdc_ecm_class_driver = {

class/cdc/usbh_cdc_ncm.c

@@ -259,6 +259,7 @@ void usbh_cdc_ncm_rx_thread(void *argument)
     uint32_t transfer_size = (16 * 1024);
 #endif
 
+    (void)argument;
     USB_LOG_INFO("Create cdc ncm rx thread\r\n");
     // clang-format off
 find_class:
@@ -386,10 +387,12 @@ int usbh_cdc_ncm_eth_output(uint32_t buflen)
 
 __WEAK void usbh_cdc_ncm_run(struct usbh_cdc_ncm *cdc_ncm_class)
 {
+    (void)cdc_ncm_class;
 }
 
 __WEAK void usbh_cdc_ncm_stop(struct usbh_cdc_ncm *cdc_ncm_class)
 {
+    (void)cdc_ncm_class;
 }
 
 const struct usbh_class_driver cdc_ncm_class_driver = {