From b2a5082def730397f381dc5d0125c5889bd667fb Mon Sep 17 00:00:00 2001
From: Russell King <rmk@arm.linux.org.uk>
Date: Wed, 3 Sep 2003 19:43:03 -0700
Subject: [PATCH] Don't #ifdef prototypes

It seems that changing CONFIG_BLK_DEV_INITRD causes the whole kernel to
rebuild due to an inappropriate ifdef in linux/fs.h - we should not
conditionalise prototypes.

In addition, real_root_dev is only used by two files (kernel/sysctl.c
and init/do_mounts_initrd.c) so it makes even less sense that it was in
linux/fs.h
---
 kernel/sysctl.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'kernel')

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 142ccfcf835b..3180fa00d248 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -35,6 +35,7 @@
 #include <linux/writeback.h>
 #include <linux/hugetlb.h>
 #include <linux/security.h>
+#include <linux/initrd.h>
 #include <asm/uaccess.h>
 
 #ifdef CONFIG_ROOT_NFS
-- 
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