BugLink: https://bugs.launchpad.net/bugs/1848780

This driver was removed in Ubuntu commit 74fb80c7f1b7
("USB: rio500: Remove Rio 500 kernel driver").
Signed-off-by: Connor Kuehl <connor.kuehl@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>