thermal: core: move slop and offset helpers to thermal_helpers.c

Reorganize code to reflect better placement.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
Signed-off-by: NZhang Rui <rui.zhang@intel.com>

drivers/thermal/thermal_core.c

@@ -1358,36 +1358,6 @@ struct thermal_zone_device *thermal_zone_get_zone_by_name(const char *name)
 }
 EXPORT_SYMBOL_GPL(thermal_zone_get_zone_by_name);
 
-/**
- * thermal_zone_get_slope - return the slope attribute of the thermal zone
- * @tz: thermal zone device with the slope attribute
- *
- * Return: If the thermal zone device has a slope attribute, return it, else
- * return 1.
- */
-int thermal_zone_get_slope(struct thermal_zone_device *tz)
-{
-	if (tz && tz->tzp)
-		return tz->tzp->slope;
-	return 1;
-}
-EXPORT_SYMBOL_GPL(thermal_zone_get_slope);
-
-/**
- * thermal_zone_get_offset - return the offset attribute of the thermal zone
- * @tz: thermal zone device with the offset attribute
- *
- * Return: If the thermal zone device has a offset attribute, return it, else
- * return 0.
- */
-int thermal_zone_get_offset(struct thermal_zone_device *tz)
-{
-	if (tz && tz->tzp)
-		return tz->tzp->offset;
-	return 0;
-}
-EXPORT_SYMBOL_GPL(thermal_zone_get_offset);
-
 #ifdef CONFIG_NET
 static const struct genl_multicast_group thermal_event_mcgrps[] = {
 	{ .name = THERMAL_GENL_MCAST_GROUP_NAME, },

drivers/thermal/thermal_helpers.c

@@ -194,3 +194,33 @@ void thermal_cdev_update(struct thermal_cooling_device *cdev)
 	dev_dbg(&cdev->device, "set to state %lu\n", target);
 }
 EXPORT_SYMBOL(thermal_cdev_update);
+
+/**
+ * thermal_zone_get_slope - return the slope attribute of the thermal zone
+ * @tz: thermal zone device with the slope attribute
+ *
+ * Return: If the thermal zone device has a slope attribute, return it, else
+ * return 1.
+ */
+int thermal_zone_get_slope(struct thermal_zone_device *tz)
+{
+	if (tz && tz->tzp)
+		return tz->tzp->slope;
+	return 1;
+}
+EXPORT_SYMBOL_GPL(thermal_zone_get_slope);
+
+/**
+ * thermal_zone_get_offset - return the offset attribute of the thermal zone
+ * @tz: thermal zone device with the offset attribute
+ *
+ * Return: If the thermal zone device has a offset attribute, return it, else
+ * return 0.
+ */
+int thermal_zone_get_offset(struct thermal_zone_device *tz)
+{
+	if (tz && tz->tzp)
+		return tz->tzp->offset;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(thermal_zone_get_offset);