linux-kernel - Re: [PATCH net] net: macb: ensure interface is not suspended on at91rm9200

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Message-Id: <20200216.184206.1168397979817043530.davem@davemloft.net>
Date:   Sun, 16 Feb 2020 18:42:06 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     alexandre.belloni@...tlin.com
Cc:     nicolas.ferre@...rochip.com, harini.katakam@...inx.com,
        shubhrajyoti.datta@...inx.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: macb: ensure interface is not suspended on
 at91rm9200

From: Alexandre Belloni <alexandre.belloni@...tlin.com>
Date: Wed, 12 Feb 2020 17:45:38 +0100

> Because of autosuspend, at91ether_start is called with clocks disabled.
> Ensure that pm_runtime doesn't suspend the interface as soon as it is
> opened as there is no pm_runtime support is the other relevant parts of the
> platform support for at91rm9200.
> 
> Fixes: d54f89af6cc4 ("net: macb: Add pm runtime support")
> Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>

Applied, thanks.