From: Timur Tabi <timur@freescale.com>
Date: Tue, 14 Aug 2012 13:20:24 +0000 (+0000)
Subject: netdev/phy: skip disabled mdio-mux nodes
X-Git-Tag: v3.6-rc3~10^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=61abcb7b058853900a3092f2c21988a444e3aaea;p=pandora-kernel.git

netdev/phy: skip disabled mdio-mux nodes

The mdio-mux driver scans all child mdio nodes, without regard to whether
the node is actually used.  Some device trees include all possible
mdio-mux nodes and rely on the boot loader to disable those that are not
present, based on some run-time configuration.  Those nodes need to be
skipped.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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