From 1c44f5f16fee880b294f8068354bfb9dddf1349b Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Mon, 4 Feb 2008 22:28:22 -0800 Subject: gpiolib support for the PXA architecture This adds gpiolib support for the PXA architecture: - move all GPIO API functions from generic.c into gpio.c - convert the gpio_get/set_value macros into inline functions This makes it easier to hook up GPIOs provided by external chips like ASICs and CPLDs. Signed-off-by: Philipp Zabel Signed-off-by: David Brownell Acked-by: Russell King Cc: Jean Delvare Cc: Eric Miao Cc: Sam Ravnborg Cc: Haavard Skinnemoen Cc: Ben Gardner Signed-off-by: Andrew Morton [ Minor ARM fixup from David Brownell folded into this ] Signed-off-by: Linus Torvalds --- arch/arm/mach-pxa/irq.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-pxa/irq.c') diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 5a1d5eef10a..36c6a68beca 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -311,6 +311,8 @@ void __init pxa_init_irq_gpio(int gpio_nr) /* Install handler for GPIO>=2 edge detect interrupts */ set_irq_chip(IRQ_GPIO_2_x, &pxa_internal_chip_low); set_irq_chained_handler(IRQ_GPIO_2_x, pxa_gpio_demux_handler); + + pxa_init_gpio(gpio_nr); } void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int)) -- cgit v1.2.3