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Date:	Mon, 25 Jan 2016 11:43:43 +0100
From:	Arnd Bergmann <>
To:	Johannes Berg <>
Cc:, Greg Ungerer <>,
	Lucas Stach <>,
	Fugang Duan <>,
	Shawn Guo <>
Subject: Re: [PATCH v2] net: fec: use CONFIG_ARM instead of CONFIG_ARCH_MXC/SOC_IMX28

On Monday 25 January 2016 11:40:50 Johannes Berg wrote:
> As Arnd Bergmann points out, using CONFIG_ARCH_MXC and/or SOC_IMX28
> is wrong if some other ARM platform uses this device - the operation
> of the driver would depend on an unrelated ARM platform that might
> or might not be set for multi-platform kernels.
> Prior to my previous patch, any other platforms using it would have
> been broken already due to having the cbd_datlen/cbd_sc fields in
> the wrong order, but byte ordering correctly, so no such platforms
> can exist and work today.
> In any case, it seems likely that only Freescale SoCs use this part,
> and those are little-endian on ARM, so CONFIG_ARM is safe for them.
> Signed-off-by: Johannes Berg <>

Thanks, looks good.

Reviewed-by: Arnd Bergmann <>

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