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ARM: 7042/3: mach-ep93xx: break out GPIO driver specifics

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The <mach/gpio.h> file is included from upper directories
and deal with generic GPIO and gpiolib stuff. Break out the
platform and driver specific defines and functions into its own
header file.

Cc: Ryan Mallon <rmallon@gmail.com>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Linus Walleij 2011-09-22 08:07:00 +01:00 committed by Russell King
parent ea5abbd215
commit bd5f12a247
6 changed files with 11 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/mach-ep93xx/core.c
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@ -38,6 +38,7 @@
#include <mach/fb.h>
#include <mach/ep93xx_keypad.h>
#include <mach/ep93xx_spi.h>
#include <mach/gpio-ep93xx.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>

1
arch/arm/mach-ep93xx/edb93xx.c
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@ -37,6 +37,7 @@
#include <mach/hardware.h>
#include <mach/fb.h>
#include <mach/ep93xx_spi.h>
#include <mach/gpio-ep93xx.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>

13
arch/arm/mach-ep93xx/include/mach/gpio.h → arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h
View File

@ -1,9 +1,7 @@
/*
* arch/arm/mach-ep93xx/include/mach/gpio.h
*/
/* Include file for the EP93XX GPIO controller machine specifics */
#ifndef __ASM_ARCH_GPIO_H
#define __ASM_ARCH_GPIO_H
#ifndef __GPIO_EP93XX_H
#define __GPIO_EP93XX_H
/* GPIO port A. */
#define EP93XX_GPIO_LINE_A(x) ((x) + 0)
@ -99,7 +97,4 @@
/* maximum value for irq capable line identifiers */
#define EP93XX_GPIO_LINE_MAX_IRQ EP93XX_GPIO_LINE_F(7)
#define gpio_to_irq __gpio_to_irq
#define irq_to_gpio(irq) ((irq) - gpio_to_irq(0))
#endif
#endif /* __GPIO_EP93XX_H */

2
arch/arm/mach-ep93xx/simone.c
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@ -18,12 +18,12 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <mach/hardware.h>
#include <mach/fb.h>
#include <mach/gpio-ep93xx.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>

2
arch/arm/mach-ep93xx/snappercl15.c
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@ -20,7 +20,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/fb.h>
@ -30,6 +29,7 @@
#include <mach/hardware.h>
#include <mach/fb.h>
#include <mach/gpio-ep93xx.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>

3
drivers/gpio/gpio-ep93xx.c
View File

@ -23,6 +23,9 @@
#include <linux/basic_mmio_gpio.h>
#include <mach/hardware.h>
#include <mach/gpio-ep93xx.h>
#define irq_to_gpio(irq) ((irq) - gpio_to_irq(0))
struct ep93xx_gpio {
void __iomem *mmio_base;