From 7ddf3c28f46f8582c897ad118c28734cd9332841 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Chris=20Dos=C3=A9?= <chris.dose@gmail.com>
Date: Sun, 2 Jun 2019 13:34:17 -0700
Subject: [PATCH] Fixes compile errors for massdrop keyboards

---
 tmk_core/protocol/arm_atsam/md_bootloader.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tmk_core/protocol/arm_atsam/md_bootloader.h b/tmk_core/protocol/arm_atsam/md_bootloader.h
index 956145c313..6b80ef4922 100644
--- a/tmk_core/protocol/arm_atsam/md_bootloader.h
+++ b/tmk_core/protocol/arm_atsam/md_bootloader.h
@@ -11,7 +11,7 @@ extern uint32_t _erom;
 //WARNING: These are only for CTRL bootloader release "v2.18Jun 22 2018 17:28:08" for bootloader_jump support
 extern uint32_t _eram;
 #define BOOTLOADER_MAGIC 0x3B9ACA00
-#define MAGIC_ADDR (uint32_t *)(&_eram - 4)
+#define MAGIC_ADDR (uint32_t *)((intptr_t)(&_eram) - 4)
 #endif
 
 #ifdef MD_BOOTLOADER
@@ -22,4 +22,3 @@ extern uint32_t _eram;
 #endif //MD_BOOTLOADER
 
 #endif //_MD_BOOTLOADER_H_
-