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26 lines
469 B
C
26 lines
469 B
C
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/*
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* Copyright (c) 2015 Google, Inc
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __ALIGNMEM_H
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#define __ALIGNMEM_H
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/*
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* ARCH_DMA_MINALIGN is defined in asm/cache.h for each architecture. It
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* is used to align DMA buffers.
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*/
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#ifndef __ASSEMBLY__
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#include <asm/cache.h>
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#include <malloc.h>
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static inline void *malloc_cache_aligned(size_t size)
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{
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return memalign(ARCH_DMA_MINALIGN, ALIGN(size, ARCH_DMA_MINALIGN));
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}
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#endif
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#endif /* __ALIGNMEM_H */
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