power_Resume: get suspend and resume time for each device
Search for the suspend and resume time for each device. This is done
by enabling /sys/power/pm_print_times knob. For each device, the time
of resume and suspend is logged and the maximal time (and device) is
returned as key-values by the test.
BUG=chromium-os:31949
TEST=works on a Samsung Series 5 550 machine
Change-Id: I06385991f57ac750cf090c09f3b1bb89670705ba
Signed-off-by: Lucian Cojocar <cojocar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/26117
Reviewed-by: Sameer Nanda <snanda@chromium.org>
1 file changed