netdev - Re: [PATCH v2 net 8/8] net: mscc: ocelot: deinitialize only initialized ports

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Date:   Thu, 17 Sep 2020 19:36:07 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Vladimir Oltean <olteanv@...il.com>, davem@...emloft.net,
        netdev@...r.kernel.org
Cc:     yangbo.lu@....com, xiaoliang.yang_1@....com,
        UNGLinuxDriver@...rochip.com, claudiu.manoil@....com,
        alexandre.belloni@...tlin.com, andrew@...n.ch,
        vivien.didelot@...il.com, kuba@...nel.org
Subject: Re: [PATCH v2 net 8/8] net: mscc: ocelot: deinitialize only
 initialized ports



On 9/17/2020 6:07 PM, Vladimir Oltean wrote:
> From: Vladimir Oltean <vladimir.oltean@....com>
> 
> Currently mscc_ocelot_init_ports() will skip initializing a port when it
> doesn't have a phy-handle, so the ocelot->ports[port] pointer will be
> NULL. Take this into consideration when tearing down the driver, and add
> a new function ocelot_deinit_port() to the switch library, mirror of
> ocelot_init_port(), which needs to be called by the driver for all ports
> it has initialized.
> 
> Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian