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[SPARC64]: Add missing dma_get_cache_alignment().
drivers/infiniband/hw/mthca/mthca_main.c: In function `mthca_init_icm': drivers/infiniband/hw/mthca/mthca_main.c:468: error: implicit declaration of function `dma_get_cache_alignment' Pinch the one from asm-generic/dma-mapping.h Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -127,6 +127,13 @@ static inline int dma_mapping_error(dma_addr_t dma_addr)
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return (dma_addr == DMA_ERROR_CODE);
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}
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static inline int dma_get_cache_alignment(void)
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{
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/* no easy way to get cache size on all processors, so return
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* the maximum possible, to be safe */
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return (1 << INTERNODE_CACHE_SHIFT);
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}
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#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
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#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
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#define dma_is_consistent(d, h) (1)
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