ACPI/thermal : Remove zone disabled warning

Once thermal zone is disabled to move thermal control to user space,
too many warnings printed in logs. Remove pr_warn from this path,
instead warn when user mode issues request to disable thermal zone.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

drivers/acpi/thermal.c

@@ -515,10 +515,9 @@ static void acpi_thermal_check(void *data)
 {
 	struct acpi_thermal *tz = data;
 
-	if (!tz->tz_enabled) {
-		pr_warn("thermal zone is disabled \n");
+	if (!tz->tz_enabled)
 		return;
-	}
+
 	thermal_zone_device_update(tz->thermal_zone);
 }
 
@@ -570,9 +569,10 @@ static int thermal_set_mode(struct thermal_zone_device *thermal,
 	 */
 	if (mode == THERMAL_DEVICE_ENABLED)
 		enable = 1;
-	else if (mode == THERMAL_DEVICE_DISABLED)
+	else if (mode == THERMAL_DEVICE_DISABLED) {
 		enable = 0;
-	else
+		pr_warn("thermal zone will be disabled\n");
+	} else
 		return -EINVAL;
 
 	if (enable != tz->tz_enabled) {