From 5513f412bc50b6ff62ca87dc7ccf40b2d11f2add Mon Sep 17 00:00:00 2001
From: Lucas PASCAL <lucas.pascal@ledger.com>
Date: Wed, 11 Oct 2023 16:01:58 +0200
Subject: [PATCH] [fix] Unused arguments when MACRO set

---
 lib_stusb_impl/usbd_impl.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib_stusb_impl/usbd_impl.c b/lib_stusb_impl/usbd_impl.c
index 72b286c45..b821a5f04 100644
--- a/lib_stusb_impl/usbd_impl.c
+++ b/lib_stusb_impl/usbd_impl.c
@@ -1018,8 +1018,13 @@ uint8_t USBD_HID_DataIn_impl(USBD_HandleTypeDef *pdev, uint8_t epnum)
 
 uint8_t USBD_HID_DataOut_impl(USBD_HandleTypeDef *pdev,
                               uint8_t             epnum,
+#ifndef HAVE_USB_HIDKBD
                               uint8_t            *buffer,
                               apdu_buffer_t      *apdu_buf)
+#else
+                              __attribute__((unused)) uint8_t            *buffer,
+                              __attribute__((unused)) apdu_buffer_t      *apdu_buf )
+#endif // HAVE_USB_HIDKBD
 {
     // only the data hid endpoint will receive data
     switch (epnum) {