1 files changed, 0 insertions, 88 deletions

diff --git a/arch/arm/mach-davinci/include/mach/gpio.h b/arch/arm/mach-davinci/include/mach/gpio.h
deleted file mode 100644
index 960e9de47e1e..000000000000
--- a/arch/arm/mach-davinci/include/mach/gpio.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * TI DaVinci GPIO Support
- *
- * Copyright (c) 2006 David Brownell
- * Copyright (c) 2007, MontaVista Software, Inc. <source@mvista.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef __DAVINCI_GPIO_H
-#define __DAVINCI_GPIO_H
-
-#include <asm-generic/gpio.h>
-
-#define __ARM_GPIOLIB_COMPLEX
-
-/* The inline versions use the static inlines in the driver header */
-#include "gpio-davinci.h"
-
-/*
- * The get/set/clear functions will inline when called with constant
- * parameters referencing built-in GPIOs, for low-overhead bitbanging.
- *
- * gpio_set_value() will inline only on traditional Davinci style controllers
- * with distinct set/clear registers.
- *
- * Otherwise, calls with variable parameters or referencing external
- * GPIOs (e.g. on GPIO expander chips) use outlined functions.
- */
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-        if (__builtin_constant_p(value) && gpio < davinci_soc_info.gpio_num) {
-                struct davinci_gpio_controller *ctlr;
-                u32                             mask;
-
-                ctlr = __gpio_to_controller(gpio);
-
-                if (ctlr->set_data != ctlr->clr_data) {
-                        mask = __gpio_mask(gpio);
-                        if (value)
-                                __raw_writel(mask, ctlr->set_data);
-                        else
-                                __raw_writel(mask, ctlr->clr_data);
-                        return;
-                }
-        }
-
-        __gpio_set_value(gpio, value);
-}
-
-/* Returns zero or nonzero; works for gpios configured as inputs OR
- * as outputs, at least for built-in GPIOs.
- *
- * NOTE: for built-in GPIOs, changes in reported values are synchronized
- * to the GPIO clock.  This is easily seen after calling gpio_set_value()
- * and then immediately gpio_get_value(), where the gpio_get_value() will
- * return the old value until the GPIO clock ticks and the new value gets
- * latched.
- */
-static inline int gpio_get_value(unsigned gpio)
-{
-        struct davinci_gpio_controller *ctlr;
-
-        if (!__builtin_constant_p(gpio) || gpio >= davinci_soc_info.gpio_num)
-                return __gpio_get_value(gpio);
-
-        ctlr = __gpio_to_controller(gpio);
-        return __gpio_mask(gpio) & __raw_readl(ctlr->in_data);
-}
-
-static inline int gpio_cansleep(unsigned gpio)
-{
-        if (__builtin_constant_p(gpio) && gpio < davinci_soc_info.gpio_num)
-                return 0;
-        else
-                return __gpio_cansleep(gpio);
-}
-
-static inline int irq_to_gpio(unsigned irq)
-{
-        /* don't support the reverse mapping */
-        return -ENOSYS;
-}
-
-#endif                          /* __DAVINCI_GPIO_H */