Re: [PATCH 07/15] irqdomain: Don't set type when mapping an IRQ

From: Thomas Gleixner
Date: Thu Mar 17 2016 - 10:57:00 EST


On Thu, 17 Mar 2016, Jon Hunter wrote:
> --- a/kernel/irq/manage.c
> +++ b/kernel/irq/manage.c
> @@ -1117,6 +1117,13 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
> new->irq = irq;
>
> /*
> + * If the trigger type is not specified by the caller,
> + * then use the default for this interrupt.
> + */
> + if (!(new->flags & IRQF_TRIGGER_MASK))
> + new->flags |= irqd_get_trigger_type(&desc->irq_data);
> +

This change is independent of the irqdomain part and should be in a seperate
patch because it affects all callers.

Thanks,

tglx