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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-28 15:47:54 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-03-29 16:48:08 +0400 |
| commit | 68f20f43dae770bdb3d93cfb8fbe9679d3568c3b (patch) | |
| tree | af6464b0ece287a5f59f9802cf0750bfce44c4c7 | |
| parent | e2f571d294cc5f944539088bed46abae375b75f6 (diff) | |
| download | linux-68f20f43dae770bdb3d93cfb8fbe9679d3568c3b.tar.xz | |
parisc: Use irq_to_desc() in show_interrupts()
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | arch/parisc/kernel/irq.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 3d59d52a5dd6..c0b1affc06a8 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -169,10 +169,11 @@ int show_interrupts(struct seq_file *p, void *v) } if (i < NR_IRQS) { + struct irq_desc *desc = irq_to_desc(i); struct irqaction *action; - raw_spin_lock_irqsave(&irq_desc[i].lock, flags); - action = irq_desc[i].action; + raw_spin_lock_irqsave(&desc->lock, flags); + action = desc->action; if (!action) goto skip; seq_printf(p, "%3d: ", i); @@ -183,7 +184,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%10u ", kstat_irqs(i)); #endif - seq_printf(p, " %14s", irq_desc[i].irq_data.chip->name); + seq_printf(p, " %14s", irq_desc_get_chip(desc)->name); #ifndef PARISC_IRQ_CR16_COUNTS seq_printf(p, " %s", action->name); @@ -215,7 +216,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_putc(p, '\n'); skip: - raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags); + raw_spin_unlock_irqrestore(&desc->lock, flags); } return 0; @@ -233,7 +234,7 @@ int show_interrupts(struct seq_file *p, void *v) int cpu_claim_irq(unsigned int irq, struct irq_chip *type, void *data) { - if (irq_desc[irq].action) + if (irq_has_action(irq)) return -EBUSY; if (irq_get_chip(irq) != &cpu_interrupt_type) return -EBUSY; |