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gpio/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.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
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 9adc54d4e8
commit daa19fe5b0
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-ixp4xx.c
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@ -400,7 +400,7 @@ static int ixp4xx_gpio_probe(struct platform_device *pdev)
g->fwnode = of_node_to_fwnode(np);
} else {
parent = ixp4xx_get_irq_domain();
g->fwnode = irq_domain_alloc_fwnode(g->base);
g->fwnode = irq_domain_alloc_fwnode(&res->start);
if (!g->fwnode) {
dev_err(dev, "no domain base\n");
return -ENODEV;