Hi again,

Still doing my compile, and got this:

 CC [M]  security/root_plug.o
security/root_plug.c:39: warning: missing initializer
security/root_plug.c:39: warning: (near initialization for `__parm_vendor_id.addr')
security/root_plug.c:42: warning: missing initializer
security/root_plug.c:42: warning: (near initialization for `__parm_product_id.addr')
security/root_plug.c:48: warning: missing initializer
security/root_plug.c:48: warning: (near initialization for `__parm_debug.addr')

Simply upgrading root_plug to use the new module parameter syntax seemed to do
the trick. I made the debug writable, the others just readable to root.
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>