Thomas Gleixner <tglx@xxxxxxxxxxxxx> writes: > The descriptors are already initialized in exaclty this way. They aren't only status is initialized exactly that way. > Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > --- > arch/x86/kernel/irqinit.c | 17 ++++------------- > 1 file changed, 4 insertions(+), 13 deletions(-) > > Index: linux-2.6-tip/arch/x86/kernel/irqinit.c > =================================================================== > --- linux-2.6-tip.orig/arch/x86/kernel/irqinit.c > +++ linux-2.6-tip/arch/x86/kernel/irqinit.c > @@ -100,6 +100,8 @@ int vector_used_by_percpu_irq(unsigned i > > void __init init_ISA_irqs(void) > { > + struct irq_chip *chip = legacy_pic->chip; > + const char *name = chip->name; > int i; > > #if defined(CONFIG_X86_64) || defined(CONFIG_X86_LOCAL_APIC) > @@ -107,19 +109,8 @@ void __init init_ISA_irqs(void) > #endif > legacy_pic->init(0); > > - /* > - * 16 old-style INTA-cycle interrupts: > - */ Why delete the comment here? > - for (i = 0; i < legacy_pic->nr_legacy_irqs; i++) { > - struct irq_desc *desc = irq_to_desc(i); > - > - desc->status = IRQ_DISABLED; > - desc->action = NULL; > - desc->depth = 1; > - > - set_irq_chip_and_handler_name(i, &i8259A_chip, > - handle_level_irq, "XT"); > - } > + for (i = 0; i < legacy_pic->nr_legacy_irqs; i++) > + set_irq_chip_and_handler_name(i, chip, handle_level_irq, name); > } > > void __init init_IRQ(void) Eric -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html