ACPI / thermal: Use THERMAL_TRIPS_NONE macro to replace number

It's unreadable to pass "-1" as trip parameter directly to
thermal_zone_bind_cooling_device().  Use THERMAL_TRIPS_NONE instead.

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index eccd22d..ccf9527 100644 (file)
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -843,12 +843,13 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal,
                if (ACPI_SUCCESS(status) && (dev == device)) {
                        if (bind)
                                result = thermal_zone_bind_cooling_device
-                                               (thermal, -1, cdev,
-                                                THERMAL_NO_LIMIT,
+                                               (thermal, THERMAL_TRIPS_NONE,
+                                                cdev, THERMAL_NO_LIMIT,
                                                 THERMAL_NO_LIMIT);
                        else
                                result = thermal_zone_unbind_cooling_device
-                                               (thermal, -1, cdev);
+                                               (thermal, THERMAL_TRIPS_NONE,
+                                                cdev);
                        if (result)
                                goto failed;
                }