More GPIO compilation fixes. (#15592)

2021-12-27 16:36:52 +11:00
parent 8503c97b96
commit 4d96e53222
1 changed files with 1 additions and 0 deletions
--- a/platforms/avr/drivers/serial.c
+++ b/platforms/avr/drivers/serial.c
@ -16,6 +16,7 @@
 #include <util/delay.h>
 #include <stddef.h>
 #include <stdbool.h>
+#include "gpio.h"
 #include "serial.h"

 #ifdef SOFT_SERIAL_PIN