From mboxrd@z Thu Jan  1 00:00:00 1970
From: linux@arm.linux.org.uk (Russell King - ARM Linux)
Date: Tue, 28 Jun 2011 23:55:23 +0100
Subject: [PATCHv2] omap2+: pm: cpufreq: Fix loops_per_jiffy calculation
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Message-ID: <20110628225523.GA23312@n2100.arm.linux.org.uk>
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On Tue, Jun 28, 2011 at 03:29:57PM -0700, Colin Cross wrote:
> Can't this rewrite the loops_per_jiffy for the other CPU while it is
> in a udelay?  If it has already calculated the number of loops
> necessary, and the CPU frequency increases, it could end up returning
> too early from udelay.

udelay uses the global loops_per_jiffy.