From: Krzysztof Helt <krzysztof.h1@xxxxx>
The THERMAL_MAX_TRIPS value is set to 10. It is too few for the Compaq AP550
machine which has 12 trip points.
Signed-off-by: Krzysztof Helt <krzysztof.h1@xxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
Cc: Zhang Rui <rui.zhang@xxxxxxxxx>
Cc: "Rafael J. Wysocki" <rjw@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/thermal/thermal.c | 4 ++++
include/linux/thermal.h | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff -puN drivers/thermal/thermal.c~acpi-thermal-trip-points-increased-to-12 drivers/thermal/thermal.c
--- a/drivers/thermal/thermal.c~acpi-thermal-trip-points-increased-to-12
+++ a/drivers/thermal/thermal.c
@@ -196,6 +196,10 @@ static struct device_attribute trip_poin
__ATTR(trip_point_8_temp, 0444, trip_point_temp_show, NULL),
__ATTR(trip_point_9_type, 0444, trip_point_type_show, NULL),
__ATTR(trip_point_9_temp, 0444, trip_point_temp_show, NULL),
+ __ATTR(trip_point_10_type, 0444, trip_point_type_show, NULL),
+ __ATTR(trip_point_10_temp, 0444, trip_point_temp_show, NULL),
+ __ATTR(trip_point_11_type, 0444, trip_point_type_show, NULL),
+ __ATTR(trip_point_11_temp, 0444, trip_point_temp_show, NULL),
};
#define TRIP_POINT_ATTR_ADD(_dev, _index, result) \
diff -puN include/linux/thermal.h~acpi-thermal-trip-points-increased-to-12 include/linux/thermal.h
--- a/include/linux/thermal.h~acpi-thermal-trip-points-increased-to-12
+++ a/include/linux/thermal.h
@@ -50,7 +50,7 @@ struct thermal_cooling_device_ops {
};
#define THERMAL_TRIPS_NONE -1
-#define THERMAL_MAX_TRIPS 10
+#define THERMAL_MAX_TRIPS 12
#define THERMAL_NAME_LENGTH 20
struct thermal_cooling_device {
int id;
_
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