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/generic.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-pxa/generic.h') diff --git a/arch/arm/mach-pxa/generic.h b/arch/arm/mach-pxa/generic.h index 1a16ad3ecee6..b3d10b0e52a0 100644 --- a/arch/arm/mach-pxa/generic.h +++ b/arch/arm/mach-pxa/generic.h @@ -16,6 +16,7 @@ extern void __init pxa_init_irq_low(void); extern void __init pxa_init_irq_high(void); extern void __init pxa_init_irq_gpio(int gpio_nr); extern void __init pxa_init_irq_set_wake(int (*set_wake)(unsigned int, unsigned int)); +extern void __init pxa_init_gpio(int gpio_nr); extern void __init pxa25x_init_irq(void); extern void __init pxa27x_init_irq(void); extern void __init pxa3xx_init_irq(void); -- cgit v1.2.1