From afca4cef6dd4daa8ff3c82b4c235b9d60300c67d Mon Sep 17 00:00:00 2001
From: Jeff Epler <jepler@gmail.com>
Date: Fri, 18 Nov 2022 16:05:46 -0600
Subject: [PATCH] This code can only be active if USB CDC is enabled.

---
 supervisor/shared/usb/usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/supervisor/shared/usb/usb.c b/supervisor/shared/usb/usb.c
index 81a4cbc332..fa85cddb83 100644
--- a/supervisor/shared/usb/usb.c
+++ b/supervisor/shared/usb/usb.c
@@ -341,7 +341,7 @@ bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_requ
 #endif // CIRCUITPY_USB_VENDOR
 
 
-#if MICROPY_KBD_EXCEPTION
+#if MICROPY_KBD_EXCEPTION && CIRCUITPY_USB_CDC
 
 /**
  * Callback invoked when received an "wanted" char.