/*
   * This is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   */
  
  #ifndef FSL_DMA_H
  #define FSL_DMA_H
  /* fsl dma API for enxternal start */
  int fsl_dma_external_start(struct dma_chan *dchan, int enable);
  
  #endif