fix warning with ci build for rp2040 core

Author: hathach

src/portable/raspberrypi/rp2040/dcd_rp2040.c

@@ -434,6 +434,7 @@ void dcd_int_disable(uint8_t rhport)
 
 void dcd_set_address (uint8_t rhport, uint8_t dev_addr)
 {
+    (void) dev_addr;
     pico_trace("dcd_set_address %d %d\n", rhport, dev_addr);
     assert(rhport == 0);
 
@@ -517,6 +518,9 @@ void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr)
 
 void dcd_edpt_close (uint8_t rhport, uint8_t ep_addr)
 {
+    (void) rhport;
+    (void) ep_addr;
+
     // usbd.c says: In progress transfers on this EP may be delivered after this call
     pico_trace("dcd_edpt_close %d %02x\n", rhport, ep_addr);
 

src/portable/raspberrypi/rp2040/rp2040_usb.c

@@ -41,6 +41,8 @@ static inline void _hw_endpoint_lock_update(struct hw_endpoint *ep, int delta) {
     // todo add critsec as necessary to prevent issues between worker and IRQ...
     //  note that this is perhaps as simple as disabling IRQs because it would make
     //  sense to have worker and IRQ on same core, however I think using critsec is about equivalent.
+    (void) ep;
+    (void) delta;
 }
 
 #if TUSB_OPT_HOST_ENABLED