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Diffstat (limited to 'include/asm-arm/arch-ep93xx/gpio.h')
-rw-r--r--include/asm-arm/arch-ep93xx/gpio.h21
1 files changed, 4 insertions, 17 deletions
diff --git a/include/asm-arm/arch-ep93xx/gpio.h b/include/asm-arm/arch-ep93xx/gpio.h
index 9b1864bbd9a8..186e7c715f8a 100644
--- a/include/asm-arm/arch-ep93xx/gpio.h
+++ b/include/asm-arm/arch-ep93xx/gpio.h
@@ -101,30 +101,17 @@
101 101
102/* new generic GPIO API - see Documentation/gpio.txt */ 102/* new generic GPIO API - see Documentation/gpio.txt */
103 103
104static inline int gpio_request(unsigned gpio, const char *label) 104#include <asm-generic/gpio.h>
105{
106 if (gpio > EP93XX_GPIO_LINE_MAX)
107 return -EINVAL;
108 return 0;
109}
110 105
111static inline void gpio_free(unsigned gpio) 106#define gpio_get_value __gpio_get_value
112{ 107#define gpio_set_value __gpio_set_value
113} 108#define gpio_cansleep __gpio_cansleep
114
115int gpio_direction_input(unsigned gpio);
116int gpio_direction_output(unsigned gpio, int value);
117int gpio_get_value(unsigned gpio);
118void gpio_set_value(unsigned gpio, int value);
119
120#include <asm-generic/gpio.h> /* cansleep wrappers */
121 109
122/* 110/*
123 * Map GPIO A0..A7 (0..7) to irq 64..71, 111 * Map GPIO A0..A7 (0..7) to irq 64..71,
124 * B0..B7 (7..15) to irq 72..79, and 112 * B0..B7 (7..15) to irq 72..79, and
125 * F0..F7 (16..24) to irq 80..87. 113 * F0..F7 (16..24) to irq 80..87.
126 */ 114 */
127
128static inline int gpio_to_irq(unsigned gpio) 115static inline int gpio_to_irq(unsigned gpio)
129{ 116{
130 if (gpio <= EP93XX_GPIO_LINE_MAX_IRQ) 117 if (gpio <= EP93XX_GPIO_LINE_MAX_IRQ)