This gets rid of the hardcoded workarounds for the Dreamcast in the
dma-mapping code, and now wraps into the common consistent_alloc() and
consistent_free() routines if the ones in the machvec aren't interested in
handling it.
Signed-off-by: Paul Mundt <paul.mundt@nokia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>