From: Shaohua Li <shaohua.li@intel.com>
Date: Sun, 30 Oct 2005 23:00:01 +0000 (-0800)
Subject: [PATCH] introduce .valid callback for pm_ops
X-Git-Tag: v2.6.15-rc1~59^2~15^2~139
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb9289eb20df6b54214c45ac7c6bf5179a149026;p=pandora-kernel.git

[PATCH] introduce .valid callback for pm_ops

Add pm_ops.valid callback, so only the available pm states show in
/sys/power/state.  And this also makes an earlier states error report at
enter_state before we do actual suspend/resume.

Signed-off-by: Shaohua Li<shaohua.li@intel.com>
Acked-by: Pavel Machek<pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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