tree 7623060ec682beac7cdcf8913b3f497aedddc514
parent d69f138747b92856cad63437f859f27da9d8ea70
author Johan Hovold <johan@kernel.org> 1489680837 +0100
committer Johan Hovold <johan@kernel.org> 1490692453 +0200

USB: serial: f81534: clean up calc_num_ports

Clean up calc_num_ports with respect to handling older chips that lack
config data.

Signed-off-by: Johan Hovold <johan@kernel.org>