This series contains various scatterlist cleanups. It makes the chained scatterlist helpers generally available, even if a architecture doesn't allow a DMA mapping for it, and changes two callers to make use of this as well as cleans up various opencoded access to scatterlist internals.
A large part of this work is based on older patches from Dan. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
