drivers/regulator/dummy.h

   1 /*
   2  * dummy.h
   3  *
   4  * Copyright 2010 Wolfson Microelectronics PLC.
   5  *
   6  * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of the
  11  * License, or (at your option) any later version.
  12  *
  13  * This is useful for systems with mixed controllable and
  14  * non-controllable regulators, as well as for allowing testing on
  15  * systems with no controllable regulators.
  16  */
  17
  18 #ifndef _DUMMY_H
  19 #define _DUMMY_H
  20
  21 struct regulator_dev;
  22
  23 extern struct regulator_dev *dummy_regulator_rdev;
  24
  25 #ifdef CONFIG_REGULATOR_DUMMY
  26 void __init regulator_dummy_init(void);
  27 #else
  28 static inline void regulator_dummy_init(void) { }
  29 #endif
  30
  31 #endif