arch/mn10300/include/asm/dma-mapping.h

   1 /* DMA mapping routines for the MN10300 arch
   2  *
   3  * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
   4  * Written by David Howells (dhowells@redhat.com)
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public Licence
   8  * as published by the Free Software Foundation; either version
   9  * 2 of the Licence, or (at your option) any later version.
  10  */
  11 #ifndef _ASM_DMA_MAPPING_H
  12 #define _ASM_DMA_MAPPING_H
  13
  14 extern const struct dma_map_ops mn10300_dma_ops;
  15
  16 static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
  17 {
  18         return &mn10300_dma_ops;
  19 }
  20
  21 #endif