dsa: mv88e6xxx: Initialise the mutex as soon as it is created

By initialising immediately it, we don't run the danger of using it
before it is initialised.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn 2016-05-10 23:27:19 +02:00 • committed by David S. Miller
commit b681957ad4