diff options
author | Dave Jones <davej@redhat.com> | 2006-12-12 17:41:41 -0500 |
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committer | Dave Jones <davej@redhat.com> | 2006-12-12 17:41:41 -0500 |
commit | c4366889dda8110247be59ca41fddb82951a8c26 (patch) | |
tree | 705c1a996bed8fd48ce94ff33ec9fd00f9b94875 /include/asm-i386/atomic.h | |
parent | db2fb9db5735cc532fd4fc55e94b9a3c3750378e (diff) | |
parent | e1036502e5263851259d147771226161e5ccc85a (diff) |
Merge ../linus
Conflicts:
drivers/cpufreq/cpufreq.c
Diffstat (limited to 'include/asm-i386/atomic.h')
-rw-r--r-- | include/asm-i386/atomic.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/asm-i386/atomic.h b/include/asm-i386/atomic.h index 51a166242522..c57441bb2905 100644 --- a/include/asm-i386/atomic.h +++ b/include/asm-i386/atomic.h | |||
@@ -14,7 +14,7 @@ | |||
14 | * on us. We need to use _exactly_ the address the user gave us, | 14 | * on us. We need to use _exactly_ the address the user gave us, |
15 | * not some alias that contains the same information. | 15 | * not some alias that contains the same information. |
16 | */ | 16 | */ |
17 | typedef struct { volatile int counter; } atomic_t; | 17 | typedef struct { int counter; } atomic_t; |
18 | 18 | ||
19 | #define ATOMIC_INIT(i) { (i) } | 19 | #define ATOMIC_INIT(i) { (i) } |
20 | 20 | ||
@@ -187,9 +187,9 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) | |||
187 | /* Modern 486+ processor */ | 187 | /* Modern 486+ processor */ |
188 | __i = i; | 188 | __i = i; |
189 | __asm__ __volatile__( | 189 | __asm__ __volatile__( |
190 | LOCK_PREFIX "xaddl %0, %1;" | 190 | LOCK_PREFIX "xaddl %0, %1" |
191 | :"=r"(i) | 191 | :"+r" (i), "+m" (v->counter) |
192 | :"m"(v->counter), "0"(i)); | 192 | : : "memory"); |
193 | return i + __i; | 193 | return i + __i; |
194 | 194 | ||
195 | #ifdef CONFIG_M386 | 195 | #ifdef CONFIG_M386 |