Blackfin arch: dma_memcpy() - do not return NULL when transferring a multiple of 65k
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
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@ -597,8 +597,8 @@ void *dma_memcpy(void *dest, const void *src, size_t size)
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rest = size - bulk;
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if (bulk)
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__dma_memcpy(dest, src, bulk);
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addr = __dma_memcpy(dest+bulk, src+bulk, rest);
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return addr;
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__dma_memcpy(dest+bulk, src+bulk, rest);
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return dest;
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}
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EXPORT_SYMBOL(dma_memcpy);
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