From: Gabriel Paubert <paubert@iram.es>
Date: Mon, 18 May 2009 04:16:47 +0000 (-0700)
Subject: mv643xx_eth: fix PPC DMA breakage
X-Git-Tag: v2.6.30-rc7~20^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb0519b5a1cf07d5a1b919cffa0304cdaaa97a7e;p=pandora-kernel.git

mv643xx_eth: fix PPC DMA breakage

After 2.6.29, PPC no more admits passing NULL to the dev parameter of
the DMA API. The result is a BUG followed by solid lock-up when the
mv643xx_eth driver brings an interface up. The following patch makes
the driver work on my Pegasos again; it is mostly a search and replace
of NULL by mp->dev->dev.parent in dma allocation/freeing/mapping/unmapping
functions.

Signed-off-by: Gabriel Paubert <paubert@iram.es>
Acked-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed