From: Nishanth Menon <nm@ti.com>
Date: Fri, 18 May 2012 17:26:19 +0000 (-0500)
Subject: ARM: OMAP2+: OPP: Fix to ensure check of right oppdef after bad one
X-Git-Tag: omap-fixes-non-critical-for-v3.6~5^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b110547e586eb5825bc1d04aa9147bff83b57672;p=pandora-kernel.git

ARM: OMAP2+: OPP: Fix to ensure check of right oppdef after bad one

Commit 9fa2df6b90786301b175e264f5fa9846aba81a65
(ARM: OMAP2+: OPP: allow OPP enumeration to continue if device is not present)
makes the logic:
for (i = 0; i < opp_def_size; i++) {
	<snip>
	if (!oh || !oh->od) {
		<snip>
		continue;
	}
<snip>
opp_def++;
}

In short, the moment we hit a "Bad OPP", we end up looping the list
comparing against the bad opp definition pointer for the rest of the
iteration count. Instead, increment opp_def in the for loop itself
and allow continue to be used in code without much thought so that
we check the next set of OPP definition pointers :)

Cc: Steve Sakoman <steve@sakoman.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: stable@vger.kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
---

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