drivers/crypto/amcc/crypto4xx_trng.h

   1 /**
   2  * AMCC SoC PPC4xx Crypto Driver
   3  *
   4  * Copyright (c) 2008 Applied Micro Circuits Corporation.
   5  * All rights reserved. James Hsiao <jhsiao@amcc.com>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * This file defines the security context
  18  * associate format.
  19  */
  20
  21 #ifndef __CRYPTO4XX_TRNG_H__
  22 #define __CRYPTO4XX_TRNG_H__
  23
  24 #ifdef CONFIG_HW_RANDOM_PPC4XX
  25 void ppc4xx_trng_probe(struct crypto4xx_core_device *core_dev);
  26 void ppc4xx_trng_remove(struct crypto4xx_core_device *core_dev);
  27 #else
  28 static inline void ppc4xx_trng_probe(
  29         struct crypto4xx_device *dev __maybe_unused) { }
  30 static inline void ppc4xx_trng_remove(
  31         struct crypto4xx_device *dev __maybe_unused) { }
  32 #endif
  33
  34 #endif