diff options
| author | H. Peter Anvin <hpa@zytor.com> | 2010-02-10 16:55:28 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-10 16:55:28 -0800 |
| commit | 84abd88a70090cf00f9e45c3a81680874f17626e (patch) | |
| tree | 4f58b80057f6e1f5817af1dc33a5458b3dfc9a99 /kernel/irq/handle.c | |
| parent | 13ca0fcaa33f6b1984c4111b6ec5df42689fea6f (diff) | |
| parent | e28cab42f384745c8a947a9ccd51e4aae52f5d51 (diff) | |
Merge remote branch 'linus/master' into x86/bootmem
Diffstat (limited to 'kernel/irq/handle.c')
| -rw-r--r-- | kernel/irq/handle.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c index 17c71bb565c..814940e7f48 100644 --- a/kernel/irq/handle.c +++ b/kernel/irq/handle.c @@ -80,7 +80,7 @@ static struct irq_desc irq_desc_init = { .chip = &no_irq_chip, .handle_irq = handle_bad_irq, .depth = 1, - .lock = __SPIN_LOCK_UNLOCKED(irq_desc_init.lock), + .lock = __RAW_SPIN_LOCK_UNLOCKED(irq_desc_init.lock), }; void __ref init_kstat_irqs(struct irq_desc *desc, int node, int nr) @@ -108,7 +108,7 @@ static void init_one_irq_desc(int irq, struct irq_desc *desc, int node) { memcpy(desc, &irq_desc_init, sizeof(struct irq_desc)); - spin_lock_init(&desc->lock); + raw_spin_lock_init(&desc->lock); desc->irq = irq; #ifdef CONFIG_SMP desc->node = node; @@ -130,7 +130,7 @@ static void init_one_irq_desc(int irq, struct irq_desc *desc, int node) /* * Protect the sparse_irqs: */ -DEFINE_SPINLOCK(sparse_irq_lock); +DEFINE_RAW_SPINLOCK(sparse_irq_lock); struct irq_desc **irq_desc_ptrs __read_mostly; @@ -141,7 +141,7 @@ static struct irq_desc irq_desc_legacy[NR_IRQS_LEGACY] __cacheline_aligned_in_sm .chip = &no_irq_chip, .handle_irq = handle_bad_irq, .depth = 1, - .lock = __SPIN_LOCK_UNLOCKED(irq_desc_init.lock), + .lock = __RAW_SPIN_LOCK_UNLOCKED(irq_desc_init.lock), } }; @@ -212,7 +212,7 @@ struct irq_desc * __ref irq_to_desc_alloc_node(unsigned int irq, int node) if (desc) return desc; - spin_lock_irqsave(&sparse_irq_lock, flags); + raw_spin_lock_irqsave(&sparse_irq_lock, flags); /* We have to check it to avoid races with another CPU */ desc = irq_desc_ptrs[irq]; @@ -234,7 +234,7 @@ struct irq_desc * __ref irq_to_desc_alloc_node(unsigned int irq, int node) irq_desc_ptrs[irq] = desc; out_unlock: - spin_unlock_irqrestore(&sparse_irq_lock, flags); + raw_spin_unlock_irqrestore(&sparse_irq_lock, flags); return desc; } @@ -247,7 +247,7 @@ struct irq_desc irq_desc[NR_IRQS] __cacheline_aligned_in_smp = { .chip = &no_irq_chip, .handle_irq = handle_bad_irq, .depth = 1, - .lock = __SPIN_LOCK_UNLOCKED(irq_desc->lock), + .lock = __RAW_SPIN_LOCK_UNLOCKED(irq_desc->lock), } }; @@ -473,7 +473,7 @@ unsigned int __do_IRQ(unsigned int irq) return 1; } - spin_lock(&desc->lock); + raw_spin_lock(&desc->lock); if (desc->chip->ack) desc->chip->ack(irq); /* @@ -517,13 +517,13 @@ unsigned int __do_IRQ(unsigned int irq) for (;;) { irqreturn_t action_ret; - spin_unlock(&desc->lock); + raw_spin_unlock(&desc->lock); action_ret = handle_IRQ_event(irq, action); if (!noirqdebug) note_interrupt(irq, desc, action_ret); - spin_lock(&desc->lock); + raw_spin_lock(&desc->lock); if (likely(!(desc->status & IRQ_PENDING))) break; desc->status &= ~IRQ_PENDING; @@ -536,7 +536,7 @@ out: * disabled while the handler was running. */ desc->chip->end(irq); - spin_unlock(&desc->lock); + raw_spin_unlock(&desc->lock); return 1; } |
