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Blackfin arch: fix a broken define in dma-mapping

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dma_mapping_error is an actual function, so fix broken define with a
real inline stub

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Mike Frysinger 2008-11-18 17:48:22 +08:00 committed by Bryan Wu
parent 4213cb6400
commit 62273eeb6a
1 changed files with 5 additions and 1 deletions
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6
arch/blackfin/include/asm/dma-mapping.h
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@ -15,7 +15,11 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
#define dma_mapping_error
static inline
int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
{
return 0;
}
/*
* Map a single buffer of the indicated size for DMA in streaming mode.