Somehow parport_pc.c ended up with mixed old-style and new-style module
parameters, but mixing them is not allowed.

Use module_param() instead of MODULE_PARM() -- cannot be mixed.
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>