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| author | Axel Lin <axel.lin@gmail.com> | 2011-01-03 02:26:53 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-03 08:56:08 +0000 |
| commit | 7c0ab43e6ab09d72dc8dbac2521b2f819ccc4026 (patch) | |
| tree | aa0896fc8b07d85c0d85edbd695f71025b39fa5d /arch/arm/include/asm/system.h | |
| parent | d13e5edd7284bedcf5952e1b6490e39ad843cb91 (diff) | |
| download | lwn-7c0ab43e6ab09d72dc8dbac2521b2f819ccc4026.tar.gz lwn-7c0ab43e6ab09d72dc8dbac2521b2f819ccc4026.zip | |
ARM: 6605/1: Add missing include "asm/memory.h"
This patch fixes below build error by adding the missing asm/memory.h,
which is needed for arch_is_coherent().
$ make pxa3xx_defconfig; make
CC init/do_mounts_rd.o
In file included from include/linux/list_bl.h:5,
from include/linux/rculist_bl.h:7,
from include/linux/dcache.h:7,
from include/linux/fs.h:381,
from init/do_mounts_rd.c:3:
include/linux/bit_spinlock.h: In function 'bit_spin_unlock':
include/linux/bit_spinlock.h:61: error: implicit declaration of function 'arch_is_coherent'
make[1]: *** [init/do_mounts_rd.o] Error 1
make: *** [init] Error 2
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/system.h')
| -rw-r--r-- | arch/arm/include/asm/system.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 1120f18a6b17..80025948b8ad 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -150,6 +150,7 @@ extern unsigned int user_debug; #define rmb() dmb() #define wmb() mb() #else +#include <asm/memory.h> #define mb() do { if (arch_is_coherent()) dmb(); else barrier(); } while (0) #define rmb() do { if (arch_is_coherent()) dmb(); else barrier(); } while (0) #define wmb() do { if (arch_is_coherent()) dmb(); else barrier(); } while (0) |