From: Russell King - ARM Linux <linux@arm.linux.org.uk>
Date: Mon, 11 Jul 2011 06:05:34 +0000 (-0700)
Subject: Convert OMAPs 32kHz clocksource implementation to use the generic MMIO
X-Git-Tag: v3.1-rc1~248^2~1^4~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=354a183f536a8edf6cb80ee3e3f393736e278810;p=pandora-kernel.git

Convert OMAPs 32kHz clocksource implementation to use the generic MMIO
clocksource support.  This achieves several things:

1. It means we get rid of all these helper functions which frankly should
   never have been necessary.
2. It means omap_readl() inside these helper functions does not appear in
   ftrace output.

Another plus is that we avoid the overhead of calculating the address to
read each time, but a minus is that we use readl() which has a barrier.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[tony@atomide.com: updated to use ioremap]
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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