locking: Convert raw_rwlock to arch_rwlock
Not strictly necessary for -rt as -rt does not have non sleeping
rwlocks, but it's odd to not have a consistent naming convention.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: linux-arch@vger.kernel.org
diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
index b06165f..6715b6a 100644
--- a/arch/ia64/include/asm/spinlock.h
+++ b/arch/ia64/include/asm/spinlock.h
@@ -146,7 +146,7 @@
#ifdef ASM_SUPPORTED
static __always_inline void
-__raw_read_lock_flags(raw_rwlock_t *lock, unsigned long flags)
+__raw_read_lock_flags(arch_rwlock_t *lock, unsigned long flags)
{
__asm__ __volatile__ (
"tbit.nz p6, p0 = %1,%2\n"
@@ -177,7 +177,7 @@
#define __raw_read_lock(rw) \
do { \
- raw_rwlock_t *__read_lock_ptr = (rw); \
+ arch_rwlock_t *__read_lock_ptr = (rw); \
\
while (unlikely(ia64_fetchadd(1, (int *) __read_lock_ptr, acq) < 0)) { \
ia64_fetchadd(-1, (int *) __read_lock_ptr, rel); \
@@ -190,14 +190,14 @@
#define __raw_read_unlock(rw) \
do { \
- raw_rwlock_t *__read_lock_ptr = (rw); \
+ arch_rwlock_t *__read_lock_ptr = (rw); \
ia64_fetchadd(-1, (int *) __read_lock_ptr, rel); \
} while (0)
#ifdef ASM_SUPPORTED
static __always_inline void
-__raw_write_lock_flags(raw_rwlock_t *lock, unsigned long flags)
+__raw_write_lock_flags(arch_rwlock_t *lock, unsigned long flags)
{
__asm__ __volatile__ (
"tbit.nz p6, p0 = %1, %2\n"
@@ -235,7 +235,7 @@
(result == 0); \
})
-static inline void __raw_write_unlock(raw_rwlock_t *x)
+static inline void __raw_write_unlock(arch_rwlock_t *x)
{
u8 *y = (u8 *)x;
barrier();
@@ -265,7 +265,7 @@
(ia64_val == 0); \
})
-static inline void __raw_write_unlock(raw_rwlock_t *x)
+static inline void __raw_write_unlock(arch_rwlock_t *x)
{
barrier();
x->write_lock = 0;
@@ -273,10 +273,10 @@
#endif /* !ASM_SUPPORTED */
-static inline int __raw_read_trylock(raw_rwlock_t *x)
+static inline int __raw_read_trylock(arch_rwlock_t *x)
{
union {
- raw_rwlock_t lock;
+ arch_rwlock_t lock;
__u32 word;
} old, new;
old.lock = new.lock = *x;