Subject: Re: [PATCH] net: davinci emac: use dma_{map, unmap}_single API for cache coherency

From: Kevin Hilman <[email-masked]>
Date: Thu, 11 Mar 2010 14:56:01 -0800

Sekhar Nori <[email-masked]> 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 <[email-masked]>

Acked-by: Kevin Hilman <[email-masked]>

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

Kevin