Commit 9adc54d4 authored Jul 31, 2019 by Marc Zyngier

irqchip/ixp4xx: Register the base PA instead of its VA in fwnode



Do not expose the base VA (it appears in debugfs). Instead,
record the PA, which at least can be used to precisely identify
the associated irqchip and domain.

Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Marc Zyngier <maz@kernel.org>

parent 7d5b7695

drivers/irqchip/irq-ixp4xx.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -319,7 +319,7 @@ void __init ixp4xx_irq_init(resource_size_t irqbase,
		pr_crit("IXP4XX: could not ioremap interrupt controller\n");
		return;
		}
		fwnode = irq_domain_alloc_fwnode(base);
		fwnode = irq_domain_alloc_fwnode(&irqbase);
		if (!fwnode) {
		pr_crit("IXP4XX: no domain handle\n");
		return;

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