thermal: remove all unsigned type use for temperature

Bug 1516918

Change-Id: I5615b0657d255d9134415d92d372771baa4271e1
Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-on: http://git-master/r/420818
GVS: Gerrit_Virtual_Submit
Reviewed-by: Josh Kuo <joshk@nvidia.com>
Reviewed-by: Jinyoung Park <jinyoungp@nvidia.com>

3 files changed, 16 insertions, 30 deletions

diff --git a/drivers/misc/nct1008.c b/drivers/misc/nct1008.c
index f2a04ad866fa..115a1c6ab84b 100644
--- a/drivers/misc/nct1008.c
+++ b/drivers/misc/nct1008.c
@@ -794,8 +794,7 @@ static void nct1008_update(int sensor, struct nct1008_data *data)
 	nct1008_thermal_set_limits(sensor, data, low_temp, high_temp);
 }
 
-static int nct1008_ext_get_temp(struct thermal_zone_device *thz,
-					unsigned long *temp)
+static int nct1008_ext_get_temp(struct thermal_zone_device *thz, long *temp)
 {
 	struct nct1008_data *data = thz->devdata;
 
@@ -864,8 +863,7 @@ static inline int nct1008_loc_unbind(struct thermal_zone_device *thz,
 /* This function reads the temperature value set for the given trip point. */
 static int nct1008_get_trip_temp(int sensor,
 					struct thermal_zone_device *thz,
-					int trip,
-					unsigned long *temp)
+					int trip, long *temp)
 {
 	struct nct1008_data *data = thz->devdata;
 	struct thermal_trip_info *trip_state =
@@ -890,8 +888,7 @@ static int nct1008_get_trip_temp(int sensor,
 /* This function reads the temperature value set for the given trip point for
    the local sensor. */
 static inline int nct1008_loc_get_trip_temp(struct thermal_zone_device *thz,
-						int trip,
-						unsigned long *temp)
+						int trip, long *temp)
 {
 	return nct1008_get_trip_temp(LOC, thz, trip, temp);
 }
@@ -899,8 +896,7 @@ static inline int nct1008_loc_get_trip_temp(struct thermal_zone_device *thz,
 /* This function reads the temperature value set for the given trip point for
 	the remote sensor. */
 static inline int nct1008_ext_get_trip_temp(struct thermal_zone_device *thz,
-						int trip,
-						unsigned long *temp)
+						int trip, long *temp)
 {
 	return nct1008_get_trip_temp(EXT, thz, trip, temp);
 }
@@ -909,8 +905,7 @@ static inline int nct1008_ext_get_trip_temp(struct thermal_zone_device *thz,
    specified. */
 static int nct1008_set_trip_temp(int sensor,
 					struct thermal_zone_device *thz,
-					int trip,
-					unsigned long temp)
+					int trip, long temp)
 {
 	struct nct1008_data *data = thz->devdata;
 
@@ -921,8 +916,7 @@ static int nct1008_set_trip_temp(int sensor,
 
 /* This function allows setting trip point temperature for the local sensor. */
 static inline int nct1008_loc_set_trip_temp(struct thermal_zone_device *thz,
-						int trip,
-						unsigned long temp)
+						int trip, long temp)
 {
 	return nct1008_set_trip_temp(LOC, thz, trip, temp);
 }
@@ -930,8 +924,7 @@ static inline int nct1008_loc_set_trip_temp(struct thermal_zone_device *thz,
 /* This function allows setting trip point temperature for the external
  * sensor. */
 static inline int nct1008_ext_set_trip_temp(struct thermal_zone_device *thz,
-						int trip,
-						unsigned long temp)
+						int trip, long temp)
 {
 	return nct1008_set_trip_temp(EXT, thz, trip, temp);
 }
@@ -1012,8 +1005,7 @@ static inline int nct1008_ext_get_trend(struct thermal_zone_device *thz,
 }
 
 /* Helper function to get temperature of the local sensor. */
-static int nct1008_loc_get_temp(struct thermal_zone_device *thz,
-					unsigned long *temp)
+static int nct1008_loc_get_temp(struct thermal_zone_device *thz, long *temp)
 {
 	struct nct1008_data *data = thz->devdata;
 
diff --git a/drivers/misc/therm_est.c b/drivers/misc/therm_est.c
index 48f5786e6563..abc6fc3a2ce6 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 ad1a59672d4d..9312a01741eb 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;