1 files changed, 0 insertions, 127 deletions
diff --git a/arch/m68knommu/platform/coldfire/gpio.c b/arch/m68knommu/platform/coldfire/gpio.c
deleted file mode 100644
index ff0045793450..000000000000
--- a/arch/m68knommu/platform/coldfire/gpio.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Coldfire generic GPIO support.
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.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; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/sysdev.h>
-
-#include <asm/gpio.h>
-#include <asm/pinmux.h>
-#include <asm/mcfgpio.h>
-
-#define MCF_CHIP(chip) container_of(chip, struct mcf_gpio_chip, gpio_chip)
-
-int mcf_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
-{
-	unsigned long flags;
-	MCFGPIO_PORTTYPE dir;
-	struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
-	local_irq_save(flags);
-	dir = mcfgpio_read(mcf_chip->pddr);
-	dir &= ~mcfgpio_bit(chip->base + offset);
-	mcfgpio_write(dir, mcf_chip->pddr);
-	local_irq_restore(flags);
-
-	return 0;
-}
-
-int mcf_gpio_get_value(struct gpio_chip *chip, unsigned offset)
-{
-	struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
-	return mcfgpio_read(mcf_chip->ppdr) & mcfgpio_bit(chip->base + offset);
-}
-
-int mcf_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
-		int value)
-{
-	unsigned long flags;
-	MCFGPIO_PORTTYPE data;
-	struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
-	local_irq_save(flags);
-	/* write the value to the output latch */
-	data = mcfgpio_read(mcf_chip->podr);
-	if (value)
-		data |= mcfgpio_bit(chip->base + offset);
-	else
-		data &= ~mcfgpio_bit(chip->base + offset);
-	mcfgpio_write(data, mcf_chip->podr);
-
-	/* now set the direction to output */
-	data = mcfgpio_read(mcf_chip->pddr);
-	data |= mcfgpio_bit(chip->base + offset);
-	mcfgpio_write(data, mcf_chip->pddr);
-	local_irq_restore(flags);
-
-	return 0;
-}
-
-void mcf_gpio_set_value(struct gpio_chip *chip, unsigned offset, int value)
-{
-	struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
-	unsigned long flags;
-	MCFGPIO_PORTTYPE data;
-
-	local_irq_save(flags);
-	data = mcfgpio_read(mcf_chip->podr);
-	if (value)
-		data |= mcfgpio_bit(chip->base + offset);
-	else
-		data &= ~mcfgpio_bit(chip->base + offset);
-	mcfgpio_write(data, mcf_chip->podr);
-	local_irq_restore(flags);
-}
-
-void mcf_gpio_set_value_fast(struct gpio_chip *chip, unsigned offset, int value)
-{
-	struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
-	if (value)
-		mcfgpio_write(mcfgpio_bit(chip->base + offset), mcf_chip->setr);
-	else
-		mcfgpio_write(~mcfgpio_bit(chip->base + offset), mcf_chip->clrr);
-}
-
-int mcf_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
-	struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
-	return mcf_chip->gpio_to_pinmux ?
-		mcf_pinmux_request(mcf_chip->gpio_to_pinmux[offset], 0) : 0;
-}
-
-void mcf_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
-	struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
-	mcf_gpio_direction_input(chip, offset);
-
-	if (mcf_chip->gpio_to_pinmux)
-		mcf_pinmux_release(mcf_chip->gpio_to_pinmux[offset], 0);
-}
-
-struct sysdev_class mcf_gpio_sysclass = {
-	.name	= "gpio",
-};
-
-static int __init mcf_gpio_sysinit(void)
-{
-	return sysdev_class_register(&mcf_gpio_sysclass);
-}
-
-core_initcall(mcf_gpio_sysinit);