From: Rob Herring <rob.herring@calxeda.com>
Date: Mon, 9 Jul 2012 14:16:07 +0000 (+0000)
Subject: net: calxedaxgmac: fix net timeout recovery
X-Git-Tag: v3.6-rc1~125^2~232
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb5e1b29a5ff4b782796ec9d17b443b5b38b7ffe;p=pandora-kernel.git

net: calxedaxgmac: fix net timeout recovery

Fix net tx watchdog timeout recovery. The descriptor ring was reset,
but the DMA engine was not reset to the beginning of the ring.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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