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

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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>
This commit is contained in:
Marc Zyngier 2019-07-31 16:13:42 +01:00
parent 7d5b7695c2
commit 9adc54d4e8
1 changed files with 1 additions and 1 deletions
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2
drivers/irqchip/irq-ixp4xx.c
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@ -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;