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-rw-r--r--include/asm-powerpc/futex.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-powerpc/futex.h b/include/asm-powerpc/futex.h
index 37c94e52ab6d..f0319d50b129 100644
--- a/include/asm-powerpc/futex.h
+++ b/include/asm-powerpc/futex.h
@@ -7,13 +7,14 @@
7#include <asm/errno.h> 7#include <asm/errno.h>
8#include <asm/synch.h> 8#include <asm/synch.h>
9#include <asm/uaccess.h> 9#include <asm/uaccess.h>
10#include <asm/ppc_asm.h> 10#include <asm/asm-compat.h>
11 11
12#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ 12#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \
13 __asm__ __volatile ( \ 13 __asm__ __volatile ( \
14 SYNC_ON_SMP \ 14 SYNC_ON_SMP \
15"1: lwarx %0,0,%2\n" \ 15"1: lwarx %0,0,%2\n" \
16 insn \ 16 insn \
17 PPC405_ERR77(0, %2) \
17"2: stwcx. %1,0,%2\n" \ 18"2: stwcx. %1,0,%2\n" \
18 "bne- 1b\n" \ 19 "bne- 1b\n" \
19 "li %1,0\n" \ 20 "li %1,0\n" \
@@ -23,7 +24,7 @@
23 ".previous\n" \ 24 ".previous\n" \
24 ".section __ex_table,\"a\"\n" \ 25 ".section __ex_table,\"a\"\n" \
25 ".align 3\n" \ 26 ".align 3\n" \
26 DATAL " 1b,4b,2b,4b\n" \ 27 PPC_LONG "1b,4b,2b,4b\n" \
27 ".previous" \ 28 ".previous" \
28 : "=&r" (oldval), "=&r" (ret) \ 29 : "=&r" (oldval), "=&r" (ret) \
29 : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \ 30 : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \