ARM: 7083/1: rewrite U300 GPIO to use gpiolib

[pandora-kernel.git] / arch / arm / mach-u300 / include / mach / gpio.h

diff --git a/arch/arm/mach-u300/include/mach/gpio.h b/arch/arm/mach-u300/include/mach/gpio.h
index 430a054..e69de29 100644 (file)
--- a/arch/arm/mach-u300/include/mach/gpio.h
+++ b/arch/arm/mach-u300/include/mach/gpio.h
@@ -1,47 +0,0 @@
-/*
- *
- * arch/arm/mach-u300/include/mach/gpio.h
- *
- *
- * Copyright (C) 2007-2009 ST-Ericsson AB
- * License terms: GNU General Public License (GPL) version 2
- * GPIO block resgister definitions and inline macros for
- * U300 GPIO COH 901 335 or COH 901 571/3
- * Author: Linus Walleij <linus.walleij@stericsson.com>
- */
-
-#ifndef __MACH_U300_GPIO_H
-#define __MACH_U300_GPIO_H
-
-#define __ARM_GPIOLIB_COMPLEX
-
-/* These can be found in arch/arm/mach-u300/gpio.c */
-extern int gpio_is_valid(int number);
-extern int gpio_request(unsigned gpio, const char *label);
-extern void gpio_free(unsigned gpio);
-extern int gpio_direction_input(unsigned gpio);
-extern int gpio_direction_output(unsigned gpio, int value);
-extern int gpio_register_callback(unsigned gpio,
-                                 int (*func)(void *arg),
-                                 void *);
-extern int gpio_unregister_callback(unsigned gpio);
-extern void enable_irq_on_gpio_pin(unsigned gpio, int edge);
-extern void disable_irq_on_gpio_pin(unsigned gpio);
-extern void gpio_pullup(unsigned gpio, int value);
-extern int gpio_get_value(unsigned gpio);
-extern void gpio_set_value(unsigned gpio, int value);
-
-#define gpio_get_value_cansleep gpio_get_value
-#define gpio_set_value_cansleep gpio_set_value
-
-/* translates a pin number to a port number */
-#define PIN_TO_PORT(val) (val >> 3)
-
-/* wrappers to sleep-enable the previous two functions */
-static inline unsigned gpio_to_irq(unsigned gpio)
-{
-       return PIN_TO_PORT(gpio) + IRQ_U300_GPIO_PORT0;
-}
-#define gpio_to_irq gpio_to_irq
-
-#endif /* __MACH_U300_GPIO_H */