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)
#endif
legacy_pic->init(0);
- /*
- * 16 old-style INTA-cycle interrupts:
- */
- 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)
alloc_intr_gate(SPURIOUS_APIC_VECTOR, spurious_interrupt);
alloc_intr_gate(ERROR_APIC_VECTOR, error_interrupt);
- /* Performance monitoring interrupts: */
-# ifdef CONFIG_PERF_EVENTS
- alloc_intr_gate(LOCAL_PENDING_VECTOR, perf_pending_interrupt);
+ /* IRQ work interrupts: */
+# ifdef CONFIG_IRQ_WORK
+ alloc_intr_gate(IRQ_WORK_VECTOR, irq_work_interrupt);
# endif
#endif