From f3bf301825db5fd8bfa369d26584a64f5d640ecb Mon Sep 17 00:00:00 2001
From: Joel Challis <git@zvecr.com>
Date: Mon, 16 Dec 2019 16:33:48 +0000
Subject: [PATCH] Disable usb on slave half to resolve random 'lockup' (#7649)

---
 quantum/split_common/split_util.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/quantum/split_common/split_util.c b/quantum/split_common/split_util.c
index 9366c3297..076f18664 100644
--- a/quantum/split_common/split_util.c
+++ b/quantum/split_common/split_util.c
@@ -33,9 +33,11 @@ bool waitForUsb(void) {
         wait_ms(100);
     }
 
-#if defined(__AVR__)
     // Avoid NO_USB_STARTUP_CHECK - Disable USB as the previous checks seem to enable it somehow
+#if defined(__AVR__)
     (USBCON &= ~(_BV(USBE) | _BV(OTGPADE)));
+#else
+    usbStop(&USBD1);
 #endif
 
     return false;