diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2011-05-21 22:55:17 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-22 21:41:35 -0700 |
| commit | f400bdb1d6de4344980cf39041497b288090dd33 (patch) | |
| tree | b172b4b408ec9eae8e1497901882d54a4139b2fd | |
| parent | 17d9f311eca13a42bf950198a358be1420d19c5f (diff) | |
sparc32: fix build, fix missing cpu_relax declaration
Fix following sparc (32 bit) build error:
CC arch/sparc/kernel/asm-offsets.s
In file included from include/linux/seqlock.h:29:0,
from include/linux/time.h:8,
from include/linux/timex.h:56,
from include/linux/sched.h:57,
from arch/sparc/kernel/asm-offsets.c:13:
include/linux/spinlock.h: In function 'spin_unlock_wait':
include/linux/spinlock.h:360:2: error: implicit declaration of function 'cpu_relax'
Most likely caused by commit e66eed651fd1 ("list: remove
prefetching from regular list iterators") due to include
changes.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/sparc/include/asm/spinlock_32.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/spinlock_32.h b/arch/sparc/include/asm/spinlock_32.h index 7f9b9dba38a..5f5b8bf3f50 100644 --- a/arch/sparc/include/asm/spinlock_32.h +++ b/arch/sparc/include/asm/spinlock_32.h @@ -9,6 +9,7 @@ #ifndef __ASSEMBLY__ #include <asm/psr.h> +#include <asm/processor.h> /* for cpu_relax */ #define arch_spin_is_locked(lock) (*((volatile unsigned char *)(lock)) != 0) |