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kernel/linux-rt-4.4.41/drivers/input/misc/cma3000_d0x.h 1.24 KB
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  /*
   * VTI CMA3000_D0x Accelerometer driver
   *
   * Copyright (C) 2010 Texas Instruments
   * Author: Hemanth V <hemanthv@ti.com>
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 as published by
   * the Free Software Foundation.
   *
   * 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.
   *
   * You should have received a copy of the GNU General Public License along with
   * this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  #ifndef _INPUT_CMA3000_H
  #define _INPUT_CMA3000_H
  
  #include <linux/types.h>
  #include <linux/input.h>
  
  struct device;
  struct cma3000_accl_data;
  
  struct cma3000_bus_ops {
  	u16 bustype;
  	u8 ctrl_mod;
  	int (*read)(struct device *, u8, char *);
  	int (*write)(struct device *, u8, u8, char *);
  };
  
  struct cma3000_accl_data *cma3000_init(struct device *dev, int irq,
  					const struct cma3000_bus_ops *bops);
  void cma3000_exit(struct cma3000_accl_data *);
  void cma3000_suspend(struct cma3000_accl_data *);
  void cma3000_resume(struct cma3000_accl_data *);
  
  #endif