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Commit 8142f032 authored by Milton Miller's avatar Milton Miller Committed by Benjamin Herrenschmidt
Browse files

powerpc/irq: Remove stale and misleading comment 



The comment claims we will call host->ops->map() to update the flags if
we find a previously established mapping, but we never did.  We used
to call remap, but that call was removed in da051980 (powerpc: Remove
irq_host_ops->remap hook).

Signed-off-by: default avatarMilton Miller <miltonm@bga.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent d5a1c193

arch/powerpc/kernel/irq.c

+1 −3
Original line number Diff line number Diff line
@@ -727,9 +727,7 @@ unsigned int irq_create_mapping(struct irq_host *host, 
	}

	pr_debug("irq: -> using host @%p\n", host);



	/* Check if mapping already exist, if it does, call

	 * host->ops->map() to update the flags

	 */

	/* Check if mapping already exists */

	virq = irq_find_mapping(host, hwirq);

	if (virq != NO_IRQ) {

		pr_debug("irq: -> existing mapping on virq %d\n", virq);