diff options
Diffstat (limited to 'drivers/acpi/thermal.c')
| -rw-r--r-- | drivers/acpi/thermal.c | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index aee371f9daf..73f276bc6e4 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -1015,7 +1015,9 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal, { struct acpi_device *device = cdev->devdata; struct acpi_thermal *tz = thermal->devdata; - acpi_handle handle = device->handle; + struct acpi_device *dev; + acpi_status status; + acpi_handle handle; int i; int j; int trip = -1; @@ -1031,12 +1033,13 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal, trip++; for (i = 0; i < tz->trips.passive.devices.count; i++) { - if (tz->trips.passive.devices.handles[i] != - handle) - continue; - result = action(thermal, trip, cdev); - if (result) - goto failed; + handle = tz->trips.passive.devices.handles[i]; + status = acpi_bus_get_device(handle, &dev); + if (ACPI_SUCCESS(status) && (dev == device)) { + result = action(thermal, trip, cdev); + if (result) + goto failed; + } } } @@ -1047,21 +1050,24 @@ static int acpi_thermal_cooling_device_cb(struct thermal_zone_device *thermal, for (j = 0; j < tz->trips.active[i].devices.count; j++) { - if (tz->trips.active[i].devices. - handles[j] != handle) - continue; - result = action(thermal, trip, cdev); - if (result) - goto failed; + handle = tz->trips.active[i].devices.handles[j]; + status = acpi_bus_get_device(handle, &dev); + if (ACPI_SUCCESS(status) && (dev == device)) { + result = action(thermal, trip, cdev); + if (result) + goto failed; + } } } for (i = 0; i < tz->devices.count; i++) { - if (tz->devices.handles[i] != handle) - continue; - result = action(thermal, -1, cdev); - if (result) - goto failed; + handle = tz->devices.handles[i]; + status = acpi_bus_get_device(handle, &dev); + if (ACPI_SUCCESS(status) && (dev == device)) { + result = action(thermal, -1, cdev); + if (result) + goto failed; + } } failed: |