1 /* 2 * Samsung Platform - Keypad platform data definitions 3 * 4 * Copyright (C) 2010 Samsung Electronics Co.Ltd 5 * Author: Joonyoung Shim <jy0922.shim@samsung.com> 6 * 7 * This program is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU General Public License as published by the 9 * Free Software Foundation; either version 2 of the License, or (at your 10 * option) any later version. 11 */ 12 13 #ifndef __PLAT_SAMSUNG_KEYPAD_H 14 #define __PLAT_SAMSUNG_KEYPAD_H 15 16 #include <linux/input/samsung-keypad.h> 17 18 /** 19 * samsung_keypad_set_platdata - Set platform data for Samsung Keypad device. 20 * @pd: Platform data to register to device. 21 * 22 * Register the given platform data for use with Samsung Keypad device. 23 * The call will copy the platform data, so the board definitions can 24 * make the structure itself __initdata. 25 */ 26 extern void samsung_keypad_set_platdata(struct samsung_keypad_platdata *pd); 27 28 /* defined by architecture to configure gpio. */ 29 extern void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols); 30 31 #endif /* __PLAT_SAMSUNG_KEYPAD_H */ 32