root/include/linux/of_iommu.h

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DEFINITIONS

This source file includes following definitions.
  1. of_get_dma_window
#ifndef __OF_IOMMU_H
#define __OF_IOMMU_H

#ifdef CONFIG_OF_IOMMU

extern int of_get_dma_window(struct device_node *dn, const char *prefix,
                             int index, unsigned long *busno, dma_addr_t *addr,
                             size_t *size);

#else

static inline int of_get_dma_window(struct device_node *dn, const char *prefix,
                            int index, unsigned long *busno, dma_addr_t *addr,
                            size_t *size)
{
        return -EINVAL;
}

#endif  /* CONFIG_OF_IOMMU */

#endif /* __OF_IOMMU_H */
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