linux-kernel - [PATCH v2 1/5] include/linux/unaligned/{l,b}e_byteshift.h: Fix usage for compressed kernels

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Message-Id: <1252171146-13805-2-git-send-email-albin.tonnerre@free-electrons.com>
Date:	Sat,  5 Sep 2009 19:19:02 +0200
From:	Albin Tonnerre <albin.tonnerre@...e-electrons.com>
To:	akpm@...ux-foundation.org
Cc:	hpa@...or.com, mingo@...e.hu, phillip@...gher.demon.co.uk,
	rmk@....linux.org.uk, sam@...nborg.org, tglx@...utronix.de,
	linux-kernel@...r.kernel.org,
	Albin Tonnerre <albin.tonnerre@...e-electrons.com>
Subject: [PATCH v2 1/5] include/linux/unaligned/{l,b}e_byteshift.h: Fix usage for compressed kernels

When unaligned accesses are required for uncompressing a kernel (such as
for LZO decompression on ARM in a patch that follows), including
<linux/kernel.h> causes issues as it brings in a lot of things that are
not available in the decompression environment.
However, those files apparently use nothing from <linux/kernel.h>, all
they need is the declaration of types such as u32 or u64, so
<linux/types.h> should be enough

Signed-off-by: Albin Tonnerre <albin.tonnerre@...e-electrons.com>
---
 include/linux/unaligned/be_byteshift.h |    2 +-
 include/linux/unaligned/le_byteshift.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/unaligned/be_byteshift.h b/include/linux/unaligned/be_byteshift.h
index 46dd12c..9356b24 100644
--- a/include/linux/unaligned/be_byteshift.h
+++ b/include/linux/unaligned/be_byteshift.h
@@ -1,7 +1,7 @@
 #ifndef _LINUX_UNALIGNED_BE_BYTESHIFT_H
 #define _LINUX_UNALIGNED_BE_BYTESHIFT_H
 
-#include <linux/kernel.h>
+#include <linux/types.h>
 
 static inline u16 __get_unaligned_be16(const u8 *p)
 {
diff --git a/include/linux/unaligned/le_byteshift.h b/include/linux/unaligned/le_byteshift.h
index 59777e9..be376fb 100644
--- a/include/linux/unaligned/le_byteshift.h
+++ b/include/linux/unaligned/le_byteshift.h
@@ -1,7 +1,7 @@
 #ifndef _LINUX_UNALIGNED_LE_BYTESHIFT_H
 #define _LINUX_UNALIGNED_LE_BYTESHIFT_H
 
-#include <linux/kernel.h>
+#include <linux/types.h>
 
 static inline u16 __get_unaligned_le16(const u8 *p)
 {
-- 
1.6.3.3

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