From: Magnus Damm <damm@opensource.se>
Date: Fri, 30 Oct 2009 04:24:15 +0000 (+0000)
Subject: sh: Keep track of allowed sleep modes
X-Git-Tag: v2.6.33-rc1~347^2~27^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02bf89347c7d6a6aeae64f02536dac038c402fce;p=pandora-kernel.git

sh: Keep track of allowed sleep modes

Add code to keep track of supported sleep modes. This to
only export cpuidle modes that are backed by board support
code. Also, do not allow suspend-to-ram if sdram board code
is missing.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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