powerpc/pmac/smp: Remove no-longer needed preempt workaround
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 8 Mar 2011 03:57:26 +0000 (14:57 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 1 Apr 2011 04:37:38 +0000 (15:37 +1100)
The generic code properly re-initializes the preempt count in the
idle thread now

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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