From: Ben Hutchings <bhutchings@solarflare.com>
Date: Wed, 13 Jan 2010 10:59:13 +0000 (+0000)
Subject: sfc: Fix conditions for MDIO self-test
X-Git-Tag: v2.6.33-rc5~71^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3766c26a5d00189e5c0965c66f01956d15a92d6;p=pandora-kernel.git

sfc: Fix conditions for MDIO self-test

The MDIO self-test should not be run on boards without an MDIO PHY,
such as SFN5122F-R3 and later revisions.  It should also not try to
address a specific MMD in an MDIO clause 22 PHY.  Check the
mode_support field to decide which mode to use, if any.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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