From: Andrew Ruder Date: Thu, 5 Jun 2014 19:13:23 +0000 (-0500) Subject: gpio-pxa: gpio0 and gpio1 support on dt X-Git-Tag: v3.17-rc1~71^2~32 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b41acf8869eac0737327380d23068b2e3f10a12a;p=karo-tx-linux.git 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 --- 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);