Merge branch 'sh_eth-simplify-TSU-initialization'

Sergei Shtylyov says:

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sh_eth: simplify TSU initialization

Here's a set of 2 patches against DaveM's 'net-next.git' repo. With those,
I'm somewhat simplifying the TSU init code in the driver probe() method...
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Signed-off-by: David S. Miller <davem@davemloft.net>