arch/arm/include/asm/hardware/cache-uniphier.h

   1 /*
   2  * Copyright (C) 2015-2016 Socionext Inc.
   3  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15
  16 #ifndef __CACHE_UNIPHIER_H
  17 #define __CACHE_UNIPHIER_H
  18
  19 #include <linux/errno.h>
  20
  21 #ifdef CONFIG_CACHE_UNIPHIER
  22 int uniphier_cache_init(void);
  23 #else
  24 static inline int uniphier_cache_init(void)
  25 {
  26         return -ENODEV;
  27 }
  28 #endif
  29
  30 #endif /* __CACHE_UNIPHIER_H */