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Commit b41acf88 authored by Andrew Ruder's avatar Andrew Ruder Committed by Linus Walleij
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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: default avatarAndrew Ruder <andrew.ruder@elecsyscorp.com>
Acked-by: default avatarHaojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 0fb39412

drivers/gpio/gpio-pxa.c

+5 −0
Original line number Diff line number Diff line
@@ -649,6 +649,11 @@ static int pxa_gpio_probe(struct platform_device *pdev) 
						 handle_edge_irq);

			set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);

		}

	} else {

		if (irq0 > 0)

			irq_set_chained_handler(irq0, pxa_gpio_demux_handler);

		if (irq1 > 0)

			irq_set_chained_handler(irq1, pxa_gpio_demux_handler);

	}



	irq_set_chained_handler(irq_mux, pxa_gpio_demux_handler);