From: Sameer Nanda <snanda@chromium.org>
Date: Tue, 19 Jun 2012 20:23:33 +0000 (+0200)
Subject: PM / Sleep: add knob for printing device resume times
X-Git-Tag: v3.6-rc1~155^2~6^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b7760ba0dd3319f66886ab2335a0fbecdbc808a;p=pandora-kernel.git

PM / Sleep: add knob for printing device resume times

Added a new knob called /sys/power/pm_print_times. Setting it to 1
enables printing of time taken by devices to suspend and resume.
Setting it to 0 disables this printing (unless overridden by
initcall_debug kernel command line option).

Signed-off-by: Sameer Nanda <snanda@chromium.org>
Acked-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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