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c3dc39a2f8
It is bad practice to include common.h in other header files since it can bring in any number of superfluous definitions. It implies that some C files don't include it and thus may be missing CONFIG options that are set up by that file. The C files should include these themselves. Update some header files in arch/arm to drop this. Signed-off-by: Simon Glass <sjg@chromium.org>
29 lines
659 B
C
29 lines
659 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2007
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* Stelian Pop <stelian@popies.net>
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* Lead Tech Design <www.leadtechdesign.com>
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*/
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#ifndef __ASM_ARM_DMA_MAPPING_H
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#define __ASM_ARM_DMA_MAPPING_H
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#include <asm/cache.h>
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#include <cpu_func.h>
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#include <linux/dma-direction.h>
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <malloc.h>
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static inline void *dma_alloc_coherent(size_t len, unsigned long *handle)
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{
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*handle = (unsigned long)memalign(ARCH_DMA_MINALIGN, ROUND(len, ARCH_DMA_MINALIGN));
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return (void *)*handle;
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}
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static inline void dma_free_coherent(void *addr)
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{
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free(addr);
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}
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#endif /* __ASM_ARM_DMA_MAPPING_H */
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