From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Tue, 9 Jun 2009 21:12:00 +0000 (+0000)
Subject: powerpc: Don't do generic calibrate_delay()
X-Git-Tag: v2.6.31-rc1~314^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=177996e6e20f15004d6757d9b859f57d181ef443;p=pandora-kernel.git

powerpc: Don't do generic calibrate_delay()

Currently we are wasting time calling the generic calibrate_delay()
function. We don't need it since our implementation of __delay() is
based on the CPU timebase. So instead, we use our own small
implementation that initializes loops_per_jiffy to something sensible
to make the few users like spinlock debug be happy

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