From cdca13798b0314b37801873070bf74fca3398303 Mon Sep 17 00:00:00 2001
From: Steve Cartmell <steve.cartmell@arm.com>
Date: Mon, 14 Aug 2017 12:10:31 +0100
Subject: [PATCH] Fix compiler warning for deprecated function call

Replaced the deprecated function call .attach() with an assignment
---
 drivers/CAN.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/CAN.cpp b/drivers/CAN.cpp
index 50647e5526..37fdf2ec22 100644
--- a/drivers/CAN.cpp
+++ b/drivers/CAN.cpp
@@ -38,7 +38,7 @@ CAN::CAN(PinName rd, PinName td, int hz) : _can(), _irq() {
     // No lock needed in constructor
 
     for (size_t i = 0; i < sizeof _irq / sizeof _irq[0]; i++) {
-        _irq[i].attach(donothing);
+        _irq[i] = callback(donothing);
     }
 
     can_init_freq(&_can, rd, td, hz);