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Input: samsung-keypad - enable compiling on other platforms

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There is nothing in keypad platform definitions that requires
the driver be complied on Samsung platform only, so let's move them
out of the platform subdirectory and relax the dependencies.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Dmitry Torokhov 2011-11-07 23:59:41 -08:00
parent 400bf2995b
commit 8d964a2872
4 changed files with 48 additions and 29 deletions
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27
arch/arm/plat-samsung/include/plat/keypad.h
View file

@ -13,32 +13,7 @@
#ifndef __PLAT_SAMSUNG_KEYPAD_H
#define __PLAT_SAMSUNG_KEYPAD_H
#include <linux/input/matrix_keypad.h>
#define SAMSUNG_MAX_ROWS 8
#define SAMSUNG_MAX_COLS 8
/**
* struct samsung_keypad_platdata - Platform device data for Samsung Keypad.
* @keymap_data: pointer to &matrix_keymap_data.
* @rows: number of keypad row supported.
* @cols: number of keypad col supported.
* @no_autorepeat: disable key autorepeat.
* @wakeup: controls whether the device should be set up as wakeup source.
* @cfg_gpio: configure the GPIO.
*
* Initialisation data specific to either the machine or the platform
* for the device driver to use or call-back when configuring gpio.
*/
struct samsung_keypad_platdata {
const struct matrix_keymap_data *keymap_data;
unsigned int rows;
unsigned int cols;
bool no_autorepeat;
bool wakeup;
void (*cfg_gpio)(unsigned int rows, unsigned int cols);
};
#include <linux/input/samsung-keypad.h>
/**
* samsung_keypad_set_platdata - Set platform data for Samsung Keypad device.

5
drivers/input/keyboard/Kconfig
View file

@ -441,9 +441,10 @@ config KEYBOARD_PMIC8XXX
config KEYBOARD_SAMSUNG
tristate "Samsung keypad support"
depends on SAMSUNG_DEV_KEYPAD
depends on HAVE_CLK
help
Say Y here if you want to use the Samsung keypad.
Say Y here if you want to use the keypad on your Samsung mobile
device.
To compile this driver as a module, choose M here: the
module will be called samsung-keypad.

2
drivers/input/keyboard/samsung-keypad.c
View file

@ -22,7 +22,7 @@
#include <linux/platform_device.h>
#include <linux/slab.h>
#include <linux/sched.h>
#include <plat/keypad.h>
#include <linux/input/samsung-keypad.h>
#define SAMSUNG_KEYIFCON 0x00
#define SAMSUNG_KEYIFSTSCLR 0x04

43
include/linux/input/samsung-keypad.h Normal file
View file

@ -0,0 +1,43 @@
/*
* Samsung Keypad platform data definitions
*
* Copyright (C) 2010 Samsung Electronics Co.Ltd
* Author: Joonyoung Shim <jy0922.shim@samsung.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 __SAMSUNG_KEYPAD_H
#define __SAMSUNG_KEYPAD_H
#include <linux/input/matrix_keypad.h>
#define SAMSUNG_MAX_ROWS 8
#define SAMSUNG_MAX_COLS 8
/**
* struct samsung_keypad_platdata - Platform device data for Samsung Keypad.
* @keymap_data: pointer to &matrix_keymap_data.
* @rows: number of keypad row supported.
* @cols: number of keypad col supported.
* @no_autorepeat: disable key autorepeat.
* @wakeup: controls whether the device should be set up as wakeup source.
* @cfg_gpio: configure the GPIO.
*
* Initialisation data specific to either the machine or the platform
* for the device driver to use or call-back when configuring gpio.
*/
struct samsung_keypad_platdata {
const struct matrix_keymap_data *keymap_data;
unsigned int rows;
unsigned int cols;
bool no_autorepeat;
bool wakeup;
void (*cfg_gpio)(unsigned int rows, unsigned int cols);
};
#endif /* __SAMSUNG_KEYPAD_H */