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List:       linux-arm-kernel
Subject:    Re: [PATCH] net: smc91x: use run-time configuration on all ARM machines
From:       David Miller <davem () davemloft ! net>
Date:       2015-02-28 17:57:21
Message-ID: 20150228.125721.1605776377351425463.davem () davemloft ! net
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From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 25 Feb 2015 16:31:57 +0100

> The smc91x driver traditionally gets configured at compile-time
> for whichever hardware it runs on. This no longer works on
> ARM as we continue to move to building all-in-one kernels.
> 
> Most ARM configurations with this driver already use run-time
> configuration through DT or through platform_data, but a
> few have not been converted yet.
> 
> I've checked all ARM boards that use this driver in their
> legacy board files, and converted the ones that were using
> compile-time configuration in smc91x.h to behave like the
> other ones and provide the interrupt polarity along with
> the MMIO configuration (width, stride) at platform device
> creation time.
> 
> In particular, these combinations were previously selectable
> in Kconfig but in fact broken:
> 
> - sa1100 assabet plus pleb
> - msm combined with any other armv6/v7 platform
> - pxa-idp combined with any non-DMA pxa variant
> - LogicPD PXA270 combined with any other pxa
> - nomadik combined with any other armv4/v5 platform,
>   e.g. versatile.
> 
> None of these seem critical enough to warrant a backport
> to stable, but it would be nice to clean this up for good.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Applied, thanks Arnd.

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