thermal: remove all unsigned type use for temperature

Split the changes made for nct driver into a differnt patch.

Original change: http://git-master/r/420818

Bug 1516918

Change-Id: I5615b0657d255d9134415d92d372771baa4271e1
Reviewed-on: http://git-master/r/420818
(cherry picked from commit 22f28a48d4270dcc6b932f1e6bd3cf78afa86833)
Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-on: http://git-master/r/423860

2 files changed, 8 insertions, 14 deletions

diff --git a/drivers/misc/therm_est.c b/drivers/misc/therm_est.c
index 3f1f80be6..3f465d419 100644
--- a/drivers/misc/therm_est.c
+++ b/drivers/misc/therm_est.c
@@ -371,7 +371,7 @@ static int __get_trip_temp(struct thermal_zone_device *thz, int trip,
 }
 
 static int therm_est_get_trip_temp(struct thermal_zone_device *thz,
-                                   int trip, unsigned long *temp)
+                                   int trip, long *temp)
 {
         struct therm_estimator *est = thz->devdata;
         struct therm_est_timer_trip_info *timer_info;
@@ -401,7 +401,7 @@ static int therm_est_get_trip_temp(struct thermal_zone_device *thz,
 }
 
 static int therm_est_set_trip_temp(struct thermal_zone_device *thz,
-                                   int trip, unsigned long temp)
+                                   int trip, long temp)
 {
         struct therm_estimator *est = thz->devdata;
 
@@ -412,8 +412,7 @@ static int therm_est_set_trip_temp(struct thermal_zone_device *thz,
         return 0;
 }
 
-static int therm_est_get_temp(struct thermal_zone_device *thz,
-                                unsigned long *temp)
+static int therm_est_get_temp(struct thermal_zone_device *thz, long *temp)
 {
         struct therm_estimator *est = thz->devdata;
 
diff --git a/drivers/misc/therm_fan_est.c b/drivers/misc/therm_fan_est.c
index ad1a59672..9312a0174 100644
--- a/drivers/misc/therm_fan_est.c
+++ b/drivers/misc/therm_fan_est.c
@@ -59,8 +59,6 @@ static void fan_set_trip_temp_hyst(struct therm_fan_estimator *est, int trip,
                                                         unsigned long hyst_temp,
                                                         unsigned long trip_temp)
 {
-        int i;
-
         est->active_hysteresis[trip] = hyst_temp;
         est->active_trip_temps[trip] = trip_temp;
         est->active_trip_temps_hyst[(trip << 1)] = trip_temp;
@@ -153,8 +151,7 @@ static int therm_fan_est_get_trip_type(struct thermal_zone_device *thz,
 }
 
 static int therm_fan_est_get_trip_temp(struct thermal_zone_device *thz,
-                                        int trip,
-                                        unsigned long *temp)
+                                        int trip, long *temp)
 {
         struct therm_fan_estimator *est = thz->devdata;
 
@@ -170,8 +167,7 @@ static int therm_fan_est_get_trip_temp(struct thermal_zone_device *thz,
 }
 
 static int therm_fan_est_set_trip_temp(struct thermal_zone_device *thz,
-                                        int trip,
-                                        unsigned long temp)
+                                        int trip, long temp)
 {
         struct therm_fan_estimator *est = thz->devdata;
 
@@ -183,8 +179,7 @@ static int therm_fan_est_set_trip_temp(struct thermal_zone_device *thz,
         return 0;
 }
 
-static int therm_fan_est_get_temp(struct thermal_zone_device *thz,
-                                unsigned long *temp)
+static int therm_fan_est_get_temp(struct thermal_zone_device *thz, long *temp)
 {
         struct therm_fan_estimator *est = thz->devdata;
 
@@ -193,7 +188,7 @@ static int therm_fan_est_get_temp(struct thermal_zone_device *thz,
 }
 
 static int therm_fan_est_set_trip_hyst(struct thermal_zone_device *thz,
-                                int trip, unsigned long hyst_temp)
+                                int trip, long hyst_temp)
 {
         struct therm_fan_estimator *est = thz->devdata;
 
@@ -207,7 +202,7 @@ static int therm_fan_est_set_trip_hyst(struct thermal_zone_device *thz,
 }
 
 static int therm_fan_est_get_trip_hyst(struct thermal_zone_device *thz,
-                                int trip, unsigned long *temp)
+                                int trip, long *temp)
 {
         struct therm_fan_estimator *est = thz->devdata;