MODULE_PARM() was marked obsolete.  Remove it from everything except
drivers/ and arch/.

Naturally, such a widespread change may introduce bugs for some of the
non-trivial cases, and where in doubt I used "0" as permissions arg (ie.
won't appear in sysfs).  Individual authors should think about whether that
would be useful.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>