From ab22539512b325240dac92e92bbaf1d9aebaa2e5 Mon Sep 17 00:00:00 2001
From: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Date: Tue, 26 Feb 2013 07:36:29 +0100
Subject: [PATCH] openrisc: add missing header inclusion

commit 160d83781a32e94a1e337efd6722939001e62398 upstream.

Prevents build issue with updated toolchain

Reported-by: Jack Thomasson <jkt@moonlitsw.com>
Tested-by: Christian Svensson <blue@cmd.nu>
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Signed-off-by: Jonas Bonn <jonas@southpole.se>
Signed-off-by: Zefan Li <lizefan@huawei.com>
---
 arch/openrisc/kernel/head.S | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/openrisc/kernel/head.S b/arch/openrisc/kernel/head.S
index 1088b5fca3bd..27451968e45c 100644
--- a/arch/openrisc/kernel/head.S
+++ b/arch/openrisc/kernel/head.S
@@ -19,6 +19,7 @@
 #include <linux/threads.h>
 #include <linux/errno.h>
 #include <linux/init.h>
+#include <linux/serial_reg.h>
 #include <asm/processor.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
-- 
2.43.0