__HANDLE_DOMAIN_IRQ(9)             Internal Functions Provided             __HANDLE_DOMAIN_IRQ(9)



NAME
       __handle_domain_irq - Invoke the handler for a HW irq belonging to a domain

SYNOPSIS
       int __handle_domain_irq(struct irq_domain * domain, unsigned int hwirq, bool lookup,
                               struct pt_regs * regs);

ARGUMENTS
       domain
           The domain where to perform the lookup

       hwirq
           The HW irq number to convert to a logical one

       lookup
           Whether to perform the domain lookup or not

       regs
           Register file coming from the low-level handling code

RETURN
       0 on success, or -EINVAL if conversion has failed

AUTHORS
       Thomas Gleixner <tglx AT linutronix.de>
           Author.

       Ingo Molnar <mingo AT elte.hu>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                    __HANDLE_DOMAIN_IRQ(9)