From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Tue, 23 Feb 2016 16:49:18 +0000 (+0100)
Subject: PM / Domains: Join state name and index in debugfs output
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0ba554e45c674181a3e5c42c7a6cccbbc75a0dd7;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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

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>
---

diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 01015d85ab64..9e59543d314c 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -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",