imx7: Add include guards for include/asm/arch-mx7/sys_proto.h file

Signed-off-by: Lukasz Majewski <lukma@denx.de>

diff --git a/arch/arm/include/asm/arch-mx7/sys_proto.h b/arch/arm/include/asm/arch-mx7/sys_proto.h
index fa624248b2e93a4baf18e17187c73d33140b25f5..cd83662a78ea6d884c15502a747ff4b4578d065f 100644 (file)
--- a/arch/arm/include/asm/arch-mx7/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx7/sys_proto.h
@@ -3,8 +3,12 @@
  *
  * SPDX-License-Identifier:    GPL-2.0+
  */
+#ifndef __SYS_PROTO_IMX7_
+#define __SYS_PROTO_IMX7_
 
 #include <asm/mach-imx/sys_proto.h>
 
 void set_wdog_reset(struct wdog_regs *wdog);
 enum boot_device get_boot_device(void);
+
+#endif /* __SYS_PROTO_IMX7_ */