The function can't be __init itself (being called from some sysfs
handler), and hence none of the functions it calls can be either.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>