Pull bugzilla-7570 into release branch

[cascardo/linux.git] / drivers / acpi / thermal.c

diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 15022bc..0ae8b93 100644 (file)
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -1356,28 +1356,32 @@ static int acpi_thermal_remove(struct acpi_device *device, int type)
 static int acpi_thermal_resume(struct acpi_device *device)
 {
        struct acpi_thermal *tz = NULL;
-       int i;
+       int i, j, power_state, result;
+
 
        if (!device || !acpi_driver_data(device))
                return -EINVAL;
 
        tz = acpi_driver_data(device);
 
-       acpi_thermal_get_temperature(tz);
-
        for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
-               if (tz->trips.active[i].flags.valid) {
-                       tz->temperature = tz->trips.active[i].temperature;
-                       tz->trips.active[i].flags.enabled = 0;
-
-                       acpi_thermal_active(tz);
-
-                       tz->state.active |= tz->trips.active[i].flags.enabled;
-                       tz->state.active_index = i;
+               if (!(&tz->trips.active[i]))
+                       break;
+               if (!tz->trips.active[i].flags.valid)
+                       break;
+               tz->trips.active[i].flags.enabled = 1;
+               for (j = 0; j < tz->trips.active[i].devices.count; j++) {
+                       result = acpi_bus_get_power(tz->trips.active[i].devices.
+                           handles[j], &power_state);
+                       if (result || (power_state != ACPI_STATE_D0)) {
+                               tz->trips.active[i].flags.enabled = 0;
+                               break;
+                       }
                }
+               tz->state.active |= tz->trips.active[i].flags.enabled;
        }
 
-       acpi_thermal_check(tz);
+       acpi_thermal_check(tz);
 
        return AE_OK;
 }