From: Steve Glendinning <steve.glendinning@shawell.net>
Date: Tue, 6 Nov 2012 00:08:53 +0000 (+0000)
Subject: smsc95xx: set MII_BUSY bit to read/write PHY regs
X-Git-Tag: v3.7-rc6~3^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80928805babfd97b6f1721dd942a55dd2e7813ea;p=pandora-kernel.git

smsc95xx: set MII_BUSY bit to read/write PHY regs

The device datasheet specifies the BUSY bit must be set when reading
or writing phy registers.  This patch ensures we do that.

Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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