From: Codrin Ciubotariu <[email protected]>
Date: Thu, 2 Jul 2020 12:44:50 +0300
> The number of ports is incorrectly set to the maximum available for a DSA
> switch. Even if the extra ports are not used, this causes some functions
> to be called later, like port_disable() and port_stp_state_set(). If the
> driver doesn't check the port index, it will end up modifying unknown
> registers.
>
> Fixes: b987e98e50ab ("dsa: add DSA switch driver for Microchip KSZ9477")
> Signed-off-by: Codrin Ciubotariu <[email protected]>
Applied and queued up for -stable, thanks.
