netdev - Re: [net-next PATCH] stmmac: socfpga: remove extra call to socfpga_dwmac

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Date:	Sat, 16 Apr 2016 21:48:02 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	dinguyen@...nsource.altera.com
Cc:	peppe.cavallaro@...com, dinh.linux@...il.com,
	mgerlach@...nsource.altera.com, netdev@...r.kernel.org
Subject: Re: [net-next PATCH] stmmac: socfpga: remove extra call to
 socfpga_dwmac_setup

From: <dinguyen@...nsource.altera.com>
Date: Thu, 14 Apr 2016 20:42:29 -0500

> From: Dinh Nguyen <dinguyen@...nsource.altera.com>
> 
> In the socfpga_dwmac_probe function, we have a call to socfpga_dwmac_setup,
> which is already called from socfpga_dwmac_init later in the probe function.
> Remove this extra call to socfpga_dwmac_setup.
> 
> Also we should not be calling socfpga_dwmac_setup() directly without wrapping
> it around the proper reset assert/deasserts. That is because the
> socfpga_dwmac_setup() is setting up PHY modes in the system manager, and it
> is requires the EMAC's to be in reset during the PHY setup.
> 
> Reported-by: Matthew Gerlach <mgerlach@...nsource.altera.com>
> Signed-off-by: Dinh Nguyen <dinguyen@...nsource.altera.com>

Applied, thank you.