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Date:	Wed, 07 Mar 2012 12:53:28 +0100
From:	Roland Stigge <stigge@...com.de>
To:	Arnd Bergmann <arnd@...db.de>
CC:	davem@...emloft.net, jeffrey.t.kirsher@...el.com,
	alexander.h.duyck@...el.com, eilong@...adcom.com,
	ian.campbell@...rix.com, netdev@...r.kernel.org,
	w.sang@...gutronix.de, linux-kernel@...r.kernel.org,
	kevin.wells@....com, linux-arm-kernel@...ts.infradead.org,
	baruch@...s.co.il, joe@...ches.com
Subject: Re: [PATCH v5] lpc32xx: Added ethernet driver

Hi Arnd,

On 03/06/2012 10:34 PM, Arnd Bergmann wrote:
> This should eventually both become run-time options based on the device tree.
> I don't know if you planned to do that anyway, but if you want the same kernel
> binary to be used for systems in different configurations, you cannot have
> compile-time decisions that are exclusive-or. Since you don't support device
> tree yet but plan to do that in the future, you could add a comment here
> about it, or you could even prepare it for that case already by passing the
> device into the functions that will be required for reading the properties.

Good point.

I prefer putting a comment for now, because upon the planned device tree
introduction in lpc32xx, an internal change in lpc_eth.c will be
necessary anyway, so there is no need to already introduce unused
parameters at this point.

Thanks,

Roland
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