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gpio/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.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
alistair/sunxi64-5.4-dsi
Marc Zyngier 2019-07-31 16:13:42 +01:00 committed by Linus Walleij
parent a7e4214292
commit ac1213b7d7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-ixp4xx.c
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@ -231,7 +231,7 @@ 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;