[added to the 3.18 stable tree] Correct backport of fa3c776 ("Thermal: Ignore invalid trip points")

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From: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>

Backport of 81ad4276b505e987dd8ebbdf63605f92cd172b52 failed to adjust
for intervening ->get_trip_temp() argument type change, thus causing
stack protector to panic.

drivers/thermal/thermal_core.c: In function ‘thermal_zone_device_register’:
drivers/thermal/thermal_core.c:1569:41: warning: passing argument 3 of
‘tz->ops->get_trip_temp’ from incompatible pointer type [-Wincompatible-pointer-types]
   if (tz->ops->get_trip_temp(tz, count, &trip_temp))
                                         ^
drivers/thermal/thermal_core.c:1569:41: note: expected ‘long unsigned int *’
but argument is of type ‘int *’

CC: <stable@xxxxxxxxxxxxxxx> #3.18,#4.1
Signed-off-by: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
---
 drivers/thermal/thermal_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index f23813f..885adc3 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1488,7 +1488,7 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type,
 {
 	struct thermal_zone_device *tz;
 	enum thermal_trip_type trip_type;
-	int trip_temp;
+	unsigned long trip_temp;
 	int result;
 	int count;
 	int passive = 0;
-- 
2.5.0

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