From 34a4c93ccc615508bd7c350187f70b10cd13757c Mon Sep 17 00:00:00 2001
From: Unknown <jeepshop@gmail.com>
Date: Sat, 7 Jan 2017 15:55:23 -0500
Subject: [PATCH] Whoops

---
 grbl/serial.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grbl/serial.c b/grbl/serial.c
index a67f6eb..0dc9228 100644
--- a/grbl/serial.c
+++ b/grbl/serial.c
@@ -34,7 +34,7 @@ uint8_t serial_tx_buffer_head = 0;
 volatile uint8_t serial_tx_buffer_tail = 0;
 
 extern ARM_DRIVER_USART Driver_USART0;
-ARM_DRIVER_USART serialDriver = Driver_USART0;
+#define serialDriver Driver_USART0
 
 void serialInterrupt(uint32_t event);
 void legacy_ISR(uint8_t data);