netdev - Re: [PATCH] net: axienet: Fix double deregister of mdio

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Message-Id: <20180724.163828.608956839426957886.davem@davemloft.net>
Date:   Tue, 24 Jul 2018 16:38:28 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     shubhrajyoti.datta@...il.com
Cc:     netdev@...r.kernel.org, michal.simek@...inx.com,
        linux-kernel@...r.kernel.org, shubhrajyoti.datta@...inx.com
Subject: Re: [PATCH] net: axienet: Fix double deregister of mdio

From: <shubhrajyoti.datta@...il.com>
Date: Tue, 24 Jul 2018 10:09:53 +0530

> From: Shubhrajyoti Datta <shubhrajyoti.datta@...inx.com>
> 
> If the registration fails then mdio_unregister is called.
> However at unbind the unregister ia attempted again resulting
> in the below crash
 ...
> Fix the same by making the bus NULL on unregister.
> 
> Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@...inx.com>

Applied, thank you.