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Subject[PATCH v4 03/12] thermal/of: Remove the device node pointer for thermal_trip
Date
The device node pointer is no longer needed in the thermal trip
structure, remove it.

Cc: Alexandre Bailon <abailon@baylibre.com>
Cc: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linexp.org>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
---
drivers/thermal/thermal_core.h | 2 --
drivers/thermal/thermal_of.c | 8 --------
2 files changed, 10 deletions(-)

diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h
index 726e327b4205..ff10cdda056c 100644
--- a/drivers/thermal/thermal_core.h
+++ b/drivers/thermal/thermal_core.h
@@ -70,13 +70,11 @@ void __thermal_cdev_update(struct thermal_cooling_device *cdev);

/**
* struct thermal_trip - representation of a point in temperature domain
- * @np: pointer to struct device_node that this trip point was created from
* @temperature: temperature value in miliCelsius
* @hysteresis: relative hysteresis in miliCelsius
* @type: trip point type
*/
struct thermal_trip {
- struct device_node *np;
int temperature;
int hysteresis;
enum thermal_trip_type type;
diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c
index 7d96494ef94d..19243c57b3f4 100644
--- a/drivers/thermal/thermal_of.c
+++ b/drivers/thermal/thermal_of.c
@@ -867,10 +867,6 @@ static int thermal_of_populate_trip(struct device_node *np,
return ret;
}

- /* Required for cooling map matching */
- trip->np = np;
- of_node_get(np);
-
return 0;
}

@@ -1001,8 +997,6 @@ __init *thermal_of_build_thermal_zone(struct device_node *np)

kfree(tz->tbps);
free_trips:
- for (i = 0; i < tz->ntrips; i++)
- of_node_put(tz->trips[i].np);
kfree(tz->trips);
of_node_put(trips);
of_node_put(gchild);
@@ -1028,8 +1022,6 @@ static __init void of_thermal_free_zone(struct __thermal_zone *tz)
}

kfree(tz->tbps);
- for (i = 0; i < tz->ntrips; i++)
- of_node_put(tz->trips[i].np);
kfree(tz->trips);
kfree(tz);
}
--
2.25.1
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