Modern speed handling has been introduced in 2009 by commit
9b80fee1 (cdc_acm: Fix to use modern
speed interfaces) and the acm_tty_speed array has been unused since.
Signed-off-by: NSamuel Tardieu <sam@rfc1149.net>
Acked-by: NOliver Neukum <oliver@neukum.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>