From 67175b855bfd6ed95ffeff95532173c07de6432d Mon Sep 17 00:00:00 2001
From: James Bottomley <jbottomley@parallels.com>
Date: Tue, 17 Jan 2012 21:14:05 +0000
Subject: [PATCH] Fix compile breakage with kref.h
This set of build failures just started appearing on parisc:
In file included from drivers/input/serio/serio_raw.c:12:
include/linux/kref.h: In function 'kref_get':
include/linux/kref.h:40: error: 'TAINT_WARN' undeclared (first use in this function)
include/linux/kref.h:40: error: (Each undeclared identifier is reported only once
include/linux/kref.h:40: error: for each function it appears in.)
include/linux/kref.h: In function 'kref_sub':
include/linux/kref.h:65: error: 'TAINT_WARN' undeclared (first use in this function)
It happens because TAINT_WARN is defined in kernel.h and this particular
compile doesn't seem to include it (no idea why it's just manifesting ..
probably some #include file untangling exposed it).
Fix by adding
#include <linux/kernel.h>
to linux/kref.h
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/linux/kref.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/kref.h b/include/linux/kref.h
index abc0120b09b77..9c07dcebded74 100644
--- a/include/linux/kref.h
+++ b/include/linux/kref.h
@@ -17,6 +17,7 @@
#include <linux/bug.h>
#include <linux/atomic.h>
+#include <linux/kernel.h>
struct kref {
atomic_t refcount;
--
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