release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/input/misc/ad714x.h

   1 /*
   2  * AD714X CapTouch Programmable Controller driver (bus interfaces)
   3  *
   4  * Copyright 2009 Analog Devices Inc.
   5  *
   6  * Licensed under the GPL-2 or later.
   7  */
   8
   9 #ifndef _AD714X_H_
  10 #define _AD714X_H_
  11
  12 #include <linux/types.h>
  13
  14 struct device;
  15 struct ad714x_chip;
  16
  17 typedef int (*ad714x_read_t)(struct device *, unsigned short, unsigned short *);
  18 typedef int (*ad714x_write_t)(struct device *, unsigned short, unsigned short);
  19
  20 int ad714x_disable(struct ad714x_chip *ad714x);
  21 int ad714x_enable(struct ad714x_chip *ad714x);
  22 struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,
  23                                  ad714x_read_t read, ad714x_write_t write);
  24 void ad714x_remove(struct ad714x_chip *ad714x);
  25
  26 #endif