diff options
| author | Ingo Molnar <mingo@elte.hu> | 2006-06-27 05:53:55 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 20:32:39 -0400 |
| commit | 34af946a22724c4e2b204957f2b24b22a0fb121c (patch) | |
| tree | 7881dcbd0a698257c126198cdb6d97d4e45ee51e /arch/ia64 | |
| parent | b6cd0b772dcc5dc9b4c03d53946474dee399fa72 (diff) | |
[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>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/sn/kernel/irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c index dc8e2b696713..677c6c0fd661 100644 --- a/arch/ia64/sn/kernel/irq.c +++ b/arch/ia64/sn/kernel/irq.c | |||
| @@ -27,7 +27,7 @@ static void unregister_intr_pda(struct sn_irq_info *sn_irq_info); | |||
| 27 | int sn_force_interrupt_flag = 1; | 27 | int sn_force_interrupt_flag = 1; |
| 28 | extern int sn_ioif_inited; | 28 | extern int sn_ioif_inited; |
| 29 | struct list_head **sn_irq_lh; | 29 | struct list_head **sn_irq_lh; |
| 30 | static spinlock_t sn_irq_info_lock = SPIN_LOCK_UNLOCKED; /* non-IRQ lock */ | 30 | static DEFINE_SPINLOCK(sn_irq_info_lock); /* non-IRQ lock */ |
| 31 | 31 | ||
| 32 | u64 sn_intr_alloc(nasid_t local_nasid, int local_widget, | 32 | u64 sn_intr_alloc(nasid_t local_nasid, int local_widget, |
| 33 | struct sn_irq_info *sn_irq_info, | 33 | struct sn_irq_info *sn_irq_info, |