From b41acf8869eac0737327380d23068b2e3f10a12a Mon Sep 17 00:00:00 2001 From: Andrew Ruder Date: Thu, 5 Jun 2014 14:13:23 -0500 Subject: [PATCH] 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 Acked-by: Haojian Zhuang Signed-off-by: Linus Walleij --- drivers/gpio/gpio-pxa.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index 52bbda0b5510..ad3feec0075e 100644 --- a/drivers/gpio/gpio-pxa.c +++ b/drivers/gpio/gpio-pxa.c @@ -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); -- 2.20.1