diff options
Diffstat (limited to 'include/asm-i386/rwlock.h')
| -rw-r--r-- | include/asm-i386/rwlock.h | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/include/asm-i386/rwlock.h b/include/asm-i386/rwlock.h index f40ccbd8cb7..c3e5db32fa4 100644 --- a/include/asm-i386/rwlock.h +++ b/include/asm-i386/rwlock.h @@ -20,18 +20,6 @@ #define RW_LOCK_BIAS 0x01000000 #define RW_LOCK_BIAS_STR "0x01000000" -#define __build_read_lock(rw, helper) \ - asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t" \ - "jns 1f\n" \ - "call " helper "\n\t" \ - "1:\n" \ - ::"a" (rw) : "memory") - -#define __build_write_lock(rw, helper) \ - asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \ - "jz 1f\n" \ - "call " helper "\n\t" \ - "1:\n" \ - ::"a" (rw) : "memory") +/* Code is in asm-i386/spinlock.h */ #endif |