diff options
Diffstat (limited to 'arch/parisc/lib/bitops.c')
| -rw-r--r-- | arch/parisc/lib/bitops.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/parisc/lib/bitops.c b/arch/parisc/lib/bitops.c index 187118841..8e45b0a97 100644 --- a/arch/parisc/lib/bitops.c +++ b/arch/parisc/lib/bitops.c @@ -55,11 +55,10 @@ unsigned long __xchg8(char x, char *ptr) } -#ifdef CONFIG_64BIT -unsigned long __cmpxchg_u64(volatile unsigned long *ptr, unsigned long old, unsigned long new) +u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new) { unsigned long flags; - unsigned long prev; + u64 prev; _atomic_spin_lock_irqsave(ptr, flags); if ((prev = *ptr) == old) @@ -67,7 +66,6 @@ unsigned long __cmpxchg_u64(volatile unsigned long *ptr, unsigned long old, unsi _atomic_spin_unlock_irqrestore(ptr, flags); return prev; } -#endif unsigned long __cmpxchg_u32(volatile unsigned int *ptr, unsigned int old, unsigned int new) { |