[POWERPC] Convert therm_windtunnel.c to use the kthread API

This is fairly straightforward, and lets us get rid of x.completion
as well.

Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Paul Mackerras 2007-12-13 15:57:45 +11:00
commit 98f6740ea6