BugLink: https://bugs.launchpad.net/bugs/1845038

commit 24d2c521 upstream.

The function is only called from another __init function, so
it should be moved to .init too.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Connor Kuehl <connor.kuehl@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>