LXR uboot/include/iommu.h

   1#ifndef _IOMMU_H
   2#define _IOMMU_H
   3
   4struct udevice;
   5
   6#if (CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)) && \
   7        CONFIG_IS_ENABLED(IOMMU)
   8int dev_iommu_enable(struct udevice *dev);
   9#else
  10static inline int dev_iommu_enable(struct udevice *dev)
  11{
  12        return 0;
  13}
  14#endif
  15
  16#endif
  17