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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (C) 2013 Andes Technology Corporation
- * Ken Kuo, Andes Technology Corporation <ken_kuo@andestech.com>
- */
- #ifndef __ASM_NDS_DMA_MAPPING_H
- #define __ASM_NDS_DMA_MAPPING_H
- #include <common.h>
- #include <asm/cache.h>
- #include <cpu_func.h>
- #include <linux/dma-direction.h>
- #include <linux/types.h>
- #include <malloc.h>
- static void *dma_alloc_coherent(size_t len, unsigned long *handle)
- {
- *handle = (unsigned long)memalign(ARCH_DMA_MINALIGN, len);
- return (void *)*handle;
- }
- #endif /* __ASM_NDS_DMA_MAPPING_H */
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