/include/linux/fsl/mxs-dma.h

https://github.com/airy09/android_kernel_sony_apq8064 · C Header · 28 lines · 15 code · 6 blank · 7 comment · 0 complexity · 18212ddb53cb7bca7647ed1fc1a2a021 MD5 · raw file 

    

  1. /*
    2. 

  2.  * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
    3. 

  3.  *
    4. 

  4.  * This program is free software; you can redistribute it and/or modify
    5. 

  5.  * it under the terms of the GNU General Public License version 2 as
    6. 

  6.  * published by the Free Software Foundation.
    7. 

  7.  */
    8. 

  8. 

  9. #ifndef __MACH_MXS_DMA_H__
    10. 

  10. #define __MACH_MXS_DMA_H__
    11. 

  11. 

  12. #include <linux/dmaengine.h>
    13. 

  13. 

  14. struct mxs_dma_data {
    15. 

  15. 	int chan_irq;
    16. 

  16. };
    17. 

  17. 

  18. static inline int mxs_dma_is_apbh(struct dma_chan *chan)
    19. 

  19. {
    20. 

  20. 	return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbh");
    21. 

  21. }
    22. 

  22. 

  23. static inline int mxs_dma_is_apbx(struct dma_chan *chan)
    24. 

  24. {
    25. 

  25. 	return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbx");
    26. 

  26. }
    27. 

  27. 

  28. #endif /* __MACH_MXS_DMA_H__ */
    29.