From 7884bcc21d5aff8f72813fda6d0eb6e44130818a Mon Sep 17 00:00:00 2001
From: Megamouse <studienricky89@googlemail.com>
Date: Thu, 1 Aug 2024 01:21:28 +0200
Subject: [PATCH] Fix unused function warning

---
 rpcs3/Emu/Cell/lv2/sys_usbd.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rpcs3/Emu/Cell/lv2/sys_usbd.cpp b/rpcs3/Emu/Cell/lv2/sys_usbd.cpp
index 3c54bb0a91..a47fe1b108 100644
--- a/rpcs3/Emu/Cell/lv2/sys_usbd.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_usbd.cpp
@@ -177,6 +177,7 @@ void LIBUSB_CALL callback_transfer(struct libusb_transfer* transfer)
 	usbh.transfer_complete(transfer);
 }
 
+#if LIBUSB_API_VERSION >= 0x0100010A
 static void LIBUSB_CALL log_cb(libusb_context* /*ctx*/, enum libusb_log_level level, const char* str)
 {
 	if (!str)
@@ -202,6 +203,7 @@ static void LIBUSB_CALL log_cb(libusb_context* /*ctx*/, enum libusb_log_level le
 		break;
 	}
 }
+#endif
 
 usb_handler_thread::usb_handler_thread()
 {