[PATCH] spin/rwlock init cleanups
locking init cleanups:
- convert " = SPIN_LOCK_UNLOCKED" to spin_lock_init() or DEFINE_SPINLOCK()
- convert rwlocks in a similar manner
this patch was generated automatically.
Motivation:
- cleanliness
- lockdep needs control of lock initialization, which the open-coded
variants do not give
- it's also useful for -rt and for lock debugging in general
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 2e8e52c..70cf09a 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -367,7 +367,7 @@
dvpe();
dmt();
- freeIPIq.lock = SPIN_LOCK_UNLOCKED;
+ spin_lock_init(&freeIPIq.lock);
/*
* We probably don't have as many VPEs as we do SMP "CPUs",
@@ -375,7 +375,7 @@
*/
for (i=0; i<NR_CPUS; i++) {
IPIQ[i].head = IPIQ[i].tail = NULL;
- IPIQ[i].lock = SPIN_LOCK_UNLOCKED;
+ spin_lock_init(&IPIQ[i].lock);
IPIQ[i].depth = 0;
ipi_timer_latch[i] = 0;
}