linux-kernel - [PATCH 1/1] thermal: setup monitor only once after handling trips

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Date:	Tue, 24 Nov 2015 20:07:48 -0800
From:	Eduardo Valentin <edubezval@...il.com>
To:	Rui Zhang <rui.zhang@...el.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Linux ACPI <linux-acpi@...r.kernel.org>,
	Eduardo Valentin <edubezval@...il.com>,
	linux-pm@...r.kernel.org
Subject: [PATCH 1/1] thermal: setup monitor only once after handling trips

Instead of changing the monitoring setup every time after
handling each trip, this patch simplifies the monitoring
setup by moving the setup call to a place where all
trips have been treated already.

Cc: Zhang Rui <rui.zhang@...el.com>
Cc: linux-pm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Eduardo Valentin <edubezval@...il.com>
---
 drivers/thermal/thermal_core.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index d9e525c..6debb54 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -457,11 +457,6 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip)
 		handle_critical_trips(tz, trip, type);
 	else
 		handle_non_critical_trips(tz, trip, type);
-	/*
-	 * Alright, we handled this trip successfully.
-	 * So, start monitoring again.
-	 */
-	monitor_thermal_zone(tz);
 }
 
 /**
@@ -547,6 +542,12 @@ void thermal_zone_device_update(struct thermal_zone_device *tz)
 
 	for (count = 0; count < tz->trips; count++)
 		handle_thermal_trip(tz, count);
+
+	/*
+	 * Alright, we handled this trip successfully.
+	 * So, start monitoring again.
+	 */
+	monitor_thermal_zone(tz);
 }
 EXPORT_SYMBOL_GPL(thermal_zone_device_update);
 
-- 
2.5.0

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