diff options
Diffstat (limited to 'arch/powerpc/include/asm/spinlock.h')
| -rw-r--r-- | arch/powerpc/include/asm/spinlock.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h index edbe571bcc54..b9ebc3085fb7 100644 --- a/arch/powerpc/include/asm/spinlock.h +++ b/arch/powerpc/include/asm/spinlock.h @@ -161,6 +161,7 @@ void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long flags) local_irq_restore(flags_dis); } } +#define arch_spin_lock_flags arch_spin_lock_flags static inline void arch_spin_unlock(arch_spinlock_t *lock) { @@ -181,9 +182,6 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock) * read-locks. */ -#define arch_read_can_lock(rw) ((rw)->lock >= 0) -#define arch_write_can_lock(rw) (!(rw)->lock) - #ifdef CONFIG_PPC64 #define __DO_SIGN_EXTEND "extsw %0,%0\n" #define WRLOCK_TOKEN LOCK_TOKEN /* it's negative */ @@ -302,9 +300,6 @@ static inline void arch_write_unlock(arch_rwlock_t *rw) rw->lock = 0; } -#define arch_read_lock_flags(lock, flags) arch_read_lock(lock) -#define arch_write_lock_flags(lock, flags) arch_write_lock(lock) - #define arch_spin_relax(lock) __spin_yield(lock) #define arch_read_relax(lock) __rw_yield(lock) #define arch_write_relax(lock) __rw_yield(lock) |