From cb5bc83225a86ca53bbb889ed8439e4fd6cf44ac Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Tue, 19 Aug 2008 20:50:17 -0700 Subject: x86_64: rename irq_desc/irq_desc_alloc change names: irq_desc() ==> irq_desc_alloc __irq_desc() ==> irq_desc Also split a few of the uses in lowlevel x86 code. v2: need to check if desc is null in smp_irq_move_cleanup Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- kernel/irq/handle.c | 23 +++++------------------ 1 file changed, 5 insertions(+), 18 deletions(-) (limited to 'kernel/irq/handle.c') diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c index e1d787e9169b..d44e3515eae1 100644 --- a/kernel/irq/handle.c +++ b/kernel/irq/handle.c @@ -151,7 +151,7 @@ early_param("nr_irq_desc", parse_nr_irq_desc); struct irq_desc *sparse_irqs; DEFINE_DYN_ARRAY(sparse_irqs, sizeof(struct irq_desc), nr_irq_desc, PAGE_SIZE, init_work); -struct irq_desc *__irq_to_desc(unsigned int irq) +struct irq_desc *irq_to_desc(unsigned int irq) { struct irq_desc *desc; @@ -169,7 +169,7 @@ struct irq_desc *__irq_to_desc(unsigned int irq) } return NULL; } -struct irq_desc *irq_to_desc(unsigned int irq) +struct irq_desc *irq_to_desc_alloc(unsigned int irq) { struct irq_desc *desc, *desc_pri; int i; @@ -186,6 +186,7 @@ struct irq_desc *irq_to_desc(unsigned int irq) if (desc->irq == -1U) { desc->irq = irq; + printk(KERN_DEBUG "found new irq_desc for irq %d\n", desc->irq); return desc; } desc_pri = desc; @@ -236,21 +237,7 @@ struct irq_desc *irq_to_desc(unsigned int irq) desc->irq = irq; desc_pri->next = desc; - { - /* double check if some one mess up the list */ - struct irq_desc *desc; - int count = 0; - - desc = &sparse_irqs[0]; - while (desc) { - printk(KERN_DEBUG "1 found irq_desc for irq %d\n", desc->irq); - if (desc->next) - printk(KERN_DEBUG "1 found irq_desc for irq %d and next will be irq %d\n", desc->irq, desc->next->irq); - desc = desc->next; - count++; - } - printk(KERN_DEBUG "1 all preallocted %d\n", count); - } + printk(KERN_DEBUG "1 found new irq_desc for irq %d and pri will be irq %d\n", desc->irq, desc_pri->irq); return desc; } @@ -285,7 +272,7 @@ struct irq_desc *irq_to_desc(unsigned int irq) return NULL; } -struct irq_desc *__irq_to_desc(unsigned int irq) +struct irq_desc *irq_to_desc_alloc(unsigned int irq) { return irq_to_desc(irq); } -- cgit v1.2.3