locking: Convert raw_rwlock functions to arch_rwlock
Name space cleanup for rwlock functions. 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/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index 09fee9a..10754a3 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -115,7 +115,7 @@
_raw_yield();
count = spin_retry;
}
- if (!__raw_read_can_lock(rw))
+ if (!arch_read_can_lock(rw))
continue;
old = rw->lock & 0x7fffffffU;
if (_raw_compare_and_swap(&rw->lock, old, old + 1) == old)
@@ -135,7 +135,7 @@
_raw_yield();
count = spin_retry;
}
- if (!__raw_read_can_lock(rw))
+ if (!arch_read_can_lock(rw))
continue;
old = rw->lock & 0x7fffffffU;
local_irq_disable();
@@ -151,7 +151,7 @@
int count = spin_retry;
while (count-- > 0) {
- if (!__raw_read_can_lock(rw))
+ if (!arch_read_can_lock(rw))
continue;
old = rw->lock & 0x7fffffffU;
if (_raw_compare_and_swap(&rw->lock, old, old + 1) == old)
@@ -170,7 +170,7 @@
_raw_yield();
count = spin_retry;
}
- if (!__raw_write_can_lock(rw))
+ if (!arch_write_can_lock(rw))
continue;
if (_raw_compare_and_swap(&rw->lock, 0, 0x80000000) == 0)
return;
@@ -188,7 +188,7 @@
_raw_yield();
count = spin_retry;
}
- if (!__raw_write_can_lock(rw))
+ if (!arch_write_can_lock(rw))
continue;
local_irq_disable();
if (_raw_compare_and_swap(&rw->lock, 0, 0x80000000) == 0)
@@ -202,7 +202,7 @@
int count = spin_retry;
while (count-- > 0) {
- if (!__raw_write_can_lock(rw))
+ if (!arch_write_can_lock(rw))
continue;
if (_raw_compare_and_swap(&rw->lock, 0, 0x80000000) == 0)
return 1;