From e923090ddd9fef1d4e06dc6c5295e29baced19f3 Mon Sep 17 00:00:00 2001
From: Albert Lee <albertcc@tw.ibm.com>
Date: Mon, 20 Aug 2007 16:56:29 +0800
Subject: [PATCH] libata: pata_pdc2027x PLL detection minor cleanup

Minor cleanup to remove the unneeded rmb()s per Jeff's advice. Also removed the
pll_clock < 0 check since pll_clock now guaranteed to be >= 0 after Mikael's patch.

Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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