diff options
Diffstat (limited to 'arch/ppc64/lib/dec_and_lock.c')
| -rw-r--r-- | arch/ppc64/lib/dec_and_lock.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/ppc64/lib/dec_and_lock.c b/arch/ppc64/lib/dec_and_lock.c index 6e8d8591708c..7b9d4da5cf92 100644 --- a/arch/ppc64/lib/dec_and_lock.c +++ b/arch/ppc64/lib/dec_and_lock.c @@ -20,14 +20,7 @@ * has a cmpxchg, and where atomic->value is an int holding * the value of the atomic (i.e. the high bits aren't used * for a lock or anything like that). - * - * N.B. ATOMIC_DEC_AND_LOCK gets defined in include/linux/spinlock.h - * if spinlocks are empty and thus atomic_dec_and_lock is defined - * to be atomic_dec_and_test - in that case we don't need it - * defined here as well. */ - -#ifndef ATOMIC_DEC_AND_LOCK int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock) { int counter; @@ -52,4 +45,3 @@ int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock) } EXPORT_SYMBOL(_atomic_dec_and_lock); -#endif /* ATOMIC_DEC_AND_LOCK */ |