This fixes several issues with the PPC4xx DMA library as well as adding
support for bursting and some improvements to SG handling.
Signed-off-by: Colin Wernham <cwernham@airspan.com>
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>