From: Will Deacon <will.deacon@arm.com>
Date: Fri, 7 Sep 2012 17:24:53 +0000 (+0100)
Subject: ARM: 7529/1: delay: set loops_per_jiffy when moving to timer-based loop
X-Git-Tag: v3.6-rc6~28^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=beafa0de3d3e0d0ece7638cded879815f359f1cb;p=pandora-kernel.git

ARM: 7529/1: delay: set loops_per_jiffy when moving to timer-based loop

The delay functions may be called by some platforms between switching to
the timer-based delay loop but before calibration. In this case, the
initial loops_per_jiffy may not be suitable for the timer (although a
compromise may be achievable) and delay times may be considered too
inaccurate.

This patch updates loops_per_jiffy when switching to the timer-based
delay loop so that delays are consistent prior to calibration.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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