From 24c2d82ed36ad6f2ab1d5884d21a2e8326b56c79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fionn=C3=A1n?= <qwertimis@gmail.com>
Date: Wed, 1 Feb 2023 10:21:56 +0100
Subject: [PATCH] If there are no global instances defined, don't provide
 default &Serial argument

---
 Adafruit_BusIO_Register.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Adafruit_BusIO_Register.h b/Adafruit_BusIO_Register.h
index c6d58de..8b61a0d 100644
--- a/Adafruit_BusIO_Register.h
+++ b/Adafruit_BusIO_Register.h
@@ -71,8 +71,13 @@ public:
   void setAddress(uint16_t address);
   void setAddressWidth(uint16_t address_width);
 
+#if !defined(NO_GLOBAL_INSTANCES) && !defined(NO_GLOBAL_SERIAL)
   void print(Stream *s = &Serial);
   void println(Stream *s = &Serial);
+#elif
+  void print(Stream *s);
+  void println(Stream *s);
+#endif
 
 private:
   Adafruit_I2CDevice *_i2cdevice;