From 71c994cea29d88734adf613b76ae8913912fc364 Mon Sep 17 00:00:00 2001 From: Rabin Vincent Date: Tue, 4 May 2010 09:23:12 +0530 Subject: [PATCH 25/28] nomadik-gpio: set a default trigger for interrupts Set a default trigger type for interrupts, otherwise if request_irq is called without specifiying a trigger type, the interrupt will not actually be enabled. Acked-by: Alessandro Rubini Acked-by: Linus Walleij Signed-off-by: Rabin Vincent --- arch/arm/plat-nomadik/gpio.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index f4c680c..15d247a 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -246,6 +246,7 @@ static int nmk_gpio_init_irq(struct nmk_gpio_chip *nmk_chip) set_irq_handler(i, handle_edge_irq); set_irq_flags(i, IRQF_VALID); set_irq_chip_data(i, nmk_chip); + set_irq_type(i, IRQ_TYPE_EDGE_FALLING); } set_irq_chained_handler(nmk_chip->parent_irq, nmk_gpio_irq_handler); set_irq_data(nmk_chip->parent_irq, nmk_chip); -- 1.6.3.3