ister, but I found that in the event
of an initalization failure, a proc file and a kernel thread were left
hanging out.  this patch properly cleans up those loose ends on any
initalization failure.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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