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ARM: pxa: only save/restore registers when pm functions are defined
authorEric Miao <eric.y.miao@gmail.com>
Tue, 25 Jan 2011 21:04:00 +0000 (05:04 +0800)
committerEric Miao <eric.y.miao@gmail.com>
Wed, 9 Feb 2011 15:05:03 +0000 (23:05 +0800)
commit3d9cb0eafd024d6fc1b1583ff9b17e5f60951fd9
tree54bd0d074df77b0783623e9f705d5285f5e5b4bb
parent57834a722473848338b1967f7fdd9907c713b0a7
ARM: pxa: only save/restore registers when pm functions are defined

Reported-and-tested-by: Sven Neumann <s.neumann@raumfeld.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
arch/arm/mach-pxa/pm.c