Remove the `sf16fm=' kernel boot parameter.  Users must switch to
`radio-sf16fmi.io='
Signed-off-by: Marcel Sebek <sebek64@post.cz>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>