staging: et131x: Remove unused spinlock
authorMark Einon <mark.einon@gmail.com>
Wed, 11 Sep 2013 13:14:43 +0000 (14:14 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 17 Sep 2013 14:47:43 +0000 (07:47 -0700)
phy_lock is no longer used in any useful code, it's all been moved into
a phy_device. Remove the lock definition and init.

Signed-off-by: Mark Einon <mark.einon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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