[PATCH] powerpc/ibmveth: fix multiple errors with dma_mapping_error conversion

[Andrew Morton]

On Mon, 28 Jul 2008 02:14:24 +1000 Stephen Rothwell <sfr at canb.auug.org.au> wrote:

> The addition of an argument to dma_mapping_error() in commit
> 8d8bb39b9eba32dd70e87fd5ad5c5dd4ba118e06 "dma-mapping: add the device
> argument to dma_mapping_error()" left a bit of fallout:

Yeah, sorry, that patch was a horror - I fixed it perhaps ten times.  I
think people were madly adding new dma_mapping_error() calls while we
were trying to maintain it as well.

It should have been dome as a two-stage conversion.