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File: [Development] / linux-2.6-xfs / include / asm-mips / mach-generic / gpio.h (download)

Revision 1.2, Mon Aug 4 17:03:13 2008 UTC (9 years, 2 months ago) by lachlan.longdrop.melbourne.sgi.com
Branch: MAIN
Changes since 1.1: +6 -0 lines 

Merge up to 2.6.26
Merge of 2.6.x-xfs-melb:linux:31804b by kenmcd.

#ifndef __ASM_MACH_GENERIC_GPIO_H
#define __ASM_MACH_GENERIC_GPIO_H

#ifdef CONFIG_HAVE_GPIO_LIB
#define gpio_get_value	__gpio_get_value
#define gpio_set_value	__gpio_set_value
#define gpio_cansleep	__gpio_cansleep
#else
int gpio_request(unsigned gpio, const char *label);
void gpio_free(unsigned gpio);
int gpio_direction_input(unsigned gpio);
int gpio_direction_output(unsigned gpio, int value);
int gpio_get_value(unsigned gpio);
void gpio_set_value(unsigned gpio, int value);
#endif
int gpio_to_irq(unsigned gpio);
int irq_to_gpio(unsigned irq);

#include <asm-generic/gpio.h>		/* cansleep wrappers */

#endif /* __ASM_MACH_GENERIC_GPIO_H */