netdev - Re: [PATCH net] net: freescale: fec: Fix ethtool -d runtime PM

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Message-Id: <20200102.163856.1282537268610354575.davem@davemloft.net>
Date:   Thu, 02 Jan 2020 16:38:56 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     andrew@...n.ch
Cc:     netdev@...r.kernel.org, fugang.duan@....com, Chris.Healy@....aero
Subject: Re: [PATCH net] net: freescale: fec: Fix ethtool -d runtime PM

From: Andrew Lunn <andrew@...n.ch>
Date: Thu,  2 Jan 2020 15:33:34 +0100

> In order to dump the FECs registers the clocks have to be ticking,
> otherwise a data abort occurs.  Add calls to runtime PM so they are
> enabled and later disabled.
> 
> Fixes: e8fcfcd5684a ("net: fec: optimize the clock management to save power")
> Reported-by: Chris Healy <Chris.Healy@....aero>
> Signed-off-by: Andrew Lunn <andrew@...n.ch>

Applied and queued up for -stable, thanks.