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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2007
* Stelian Pop <stelian@popies.net>
* Lead Tech Design <www.leadtechdesign.com>
*/
#ifndef __ASM_ARM_DMA_MAPPING_H
#define __ASM_ARM_DMA_MAPPING_H
#include <asm/cache.h>
#include <cpu_func.h>
#include <linux/dma-direction.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <malloc.h>
static inline void *dma_alloc_coherent(size_t len, unsigned long *handle)
{
*handle = (unsigned long)memalign(ARCH_DMA_MINALIGN, ROUND(len, ARCH_DMA_MINALIGN));
return (void *)*handle;
}
static inline void dma_free_coherent(void *addr)
{
free(addr);
}
#endif /* __ASM_ARM_DMA_MAPPING_H */
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