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PM / Domains: Join state name and index in debugfs output

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For low-power states, the state index is part of the state, hence join
them with a hyphen in the /sys/kernel/debug/pm_genpd/pm_genpd_summary
output. E.g. "off 0" becomes "off-0".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Geert Uytterhoeven 2016-02-23 17:49:18 +01:00 committed by Rafael J. Wysocki
parent 6954d43292
commit 0ba554e45c
1 changed files with 1 additions and 1 deletions
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2
drivers/base/power/domain.c
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@ -1892,7 +1892,7 @@ static int pm_genpd_summary_one(struct seq_file *s,
if (WARN_ON(genpd->status >= ARRAY_SIZE(status_lookup)))
goto exit;
if (genpd->status == GPD_STATE_POWER_OFF)
snprintf(state, sizeof(state), "%s %u",
snprintf(state, sizeof(state), "%s-%u",
status_lookup[genpd->status], genpd->state_idx);
else
snprintf(state, sizeof(state), "%s",