From: Len Brown <len.brown@intel.com>
Date: Sun, 10 Feb 2013 03:42:39 +0000 (-0500)
Subject: m32r idle: delete pm_idle, and other dead idle code
X-Git-Tag: v3.9-rc1~146^2^2~1^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d8225661e2407241dbf16143180ff673668d6d7;p=pandora-kernel.git

m32r idle: delete pm_idle, and other dead idle code

All paths on m32r lead to cpu_relax().
So delete the dead code and simply call cpu_relax() directly.

Signed-off-by: Len Brown <len.brown@intel.com>
Cc: linux-m32r@ml.linux-m32r.org
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