From 90bf3d5cce04f2a5b7af46451f1e59c993ce3d13 Mon Sep 17 00:00:00 2001
From: Sandeep Mistry <s.mistry@arduino.cc>
Date: Tue, 23 Feb 2016 17:24:11 -0500
Subject: [PATCH] Make Arduino.h version of digitalPinToInterrupt return
 argument

---
 cores/arduino/Arduino.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cores/arduino/Arduino.h b/cores/arduino/Arduino.h
index c630f737..97a1342f 100644
--- a/cores/arduino/Arduino.h
+++ b/cores/arduino/Arduino.h
@@ -116,7 +116,7 @@ void loop( void ) ;
 
 #if (ARDUINO_SAMD_VARIANT_COMPLIANCE >= 10605)
 // Interrupts
-#define digitalPinToInterrupt(P)   ( g_APinDescription[P].ulExtInt )
+#define digitalPinToInterrupt(P)   ( P )
 #endif
 
 // USB Device
-- 
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