From: Leigh Brown <redacted>
Date: Thu, 24 Oct 2013 19:09:33 +0100

Make only a single call to mutex_unlock in orion_mdio_write.

Signed-off-by: Leigh Brown <redacted>

You patch does more than what you're talking about here in your
commit message.  In particular you're also changing the interpretation
of the orion_mdio_wait_ready() return value by changing the test
from < 0 to != 0.

Even if that is a legitimate change:

1) You're not describing it in the commit message@all.

2) It's a logically separate change, so should go into a completely
   separate patch.