From 66237441723b8dcaae50230257b2bf6efaea9292 Mon Sep 17 00:00:00 2001
From: Nick Brassel <nick@tzarc.org>
Date: Sun, 28 Feb 2021 09:33:33 +1100
Subject: [PATCH] Fix build for attiny85-based boards. (#12044)

---
 tmk_core/protocol/vusb/main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tmk_core/protocol/vusb/main.c b/tmk_core/protocol/vusb/main.c
index 4095979e932..4d7be51e416 100644
--- a/tmk_core/protocol/vusb/main.c
+++ b/tmk_core/protocol/vusb/main.c
@@ -82,6 +82,7 @@ static void vusb_suspend(void) {
     suspend_power_down();
 }
 
+#if USB_COUNT_SOF
 static void vusb_wakeup(void) {
     vusb_suspended = false;
     suspend_wakeup_init();
@@ -90,6 +91,7 @@ static void vusb_wakeup(void) {
     sleep_led_disable();
 #endif
 }
+#endif
 
 /** \brief Setup USB
  *