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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>
This commit is contained in:
Lan Tianyu 2013-08-14 21:00:39 +08:00 committed by Rafael J. Wysocki
parent b22131c254
commit 70f2903b50
1 changed files with 4 additions and 3 deletions
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7
drivers/acpi/thermal.c
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@ -843,12 +843,13 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal,
if (ACPI_SUCCESS(status) && (dev == device)) { if (ACPI_SUCCESS(status) && (dev == device)) {
if (bind) if (bind)
result = thermal_zone_bind_cooling_device result = thermal_zone_bind_cooling_device
(thermal, -1, cdev, (thermal, THERMAL_TRIPS_NONE,
THERMAL_NO_LIMIT, cdev, THERMAL_NO_LIMIT,
THERMAL_NO_LIMIT); THERMAL_NO_LIMIT);
else else
result = thermal_zone_unbind_cooling_device result = thermal_zone_unbind_cooling_device
(thermal, -1, cdev); (thermal, THERMAL_TRIPS_NONE,
cdev);
if (result) if (result)
goto failed; goto failed;
} }