netdev - Re: [PATCH] net: davinci emac: use dma_{map, unmap}

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Message-ID: <87eijqbh8e.fsf@deeprootsystems.com>
Date:	Thu, 11 Mar 2010 14:56:01 -0800
From:	Kevin Hilman <khilman@...prootsystems.com>
To:	Sekhar Nori <nsekhar@...com>
Cc:	netdev@...r.kernel.org, srk@...com,
	davinci-linux-open-source@...ux.davincidsp.com
Subject: Re: [PATCH] net: davinci emac: use dma_{map, unmap}_single API for cache coherency

Sekhar Nori <nsekhar@...com> writes:

> The davinci emac driver uses some ARM specific DMA APIs
> for cache coherency which have been removed from kernel
> with the 2.6.34 merge.
>
> Modify the driver to use the dma_{map, unmap}_single() APIs
> defined in dma-mapping.h
>
> Without this fix, the driver fails to compile on Linus's
> tree.
>
> Tested on DM365 and OMAP-L138 EVMs.
>
> Signed-off-by: Sekhar Nori <nsekhar@...com>

Acked-by: Kevin Hilman <khilman@...prootsystems.com>

Verified that this is compiling/running again with v2.6.34-rc1.

Kevin
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