gpio-pxa: gpio0 and gpio1 support on dt
pxa_gpio_probe() has some issues supporting the gpio0 and gpio1 interrupts under device-tree - it never actually sets up the chain handler to get interrupts on edge detect for GPIO0 and GPIO1. Signed-off-by: Andrew Ruder <andrew.ruder@elecsyscorp.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -649,6 +649,11 @@ static int pxa_gpio_probe(struct platform_device *pdev)
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handle_edge_irq);
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set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
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}
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} else {
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if (irq0 > 0)
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irq_set_chained_handler(irq0, pxa_gpio_demux_handler);
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if (irq1 > 0)
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irq_set_chained_handler(irq1, pxa_gpio_demux_handler);
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}
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irq_set_chained_handler(irq_mux, pxa_gpio_demux_handler);
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