dm9601: Consolidate common parts of dm_write_*_async

dm_write_async and dm_write_reg_async are almost identical.
Move common functionality to dm_write_async_helper (saves ~256b).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Peter Korsgaard 2007-11-15 11:10:12 +01:00 committed by David S. Miller
commit ba734f349d