1 files changed, 18 insertions, 13 deletions

diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 7dbebea1ec31..edda74a43406 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -98,7 +98,6 @@ MODULE_PARM_DESC(psv, "Disable or override all passive trip points.");
 
 static int acpi_thermal_add(struct acpi_device *device);
 static int acpi_thermal_remove(struct acpi_device *device, int type);
-static int acpi_thermal_resume(struct acpi_device *device);
 static void acpi_thermal_notify(struct acpi_device *device, u32 event);
 
 static const struct acpi_device_id  thermal_device_ids[] = {
@@ -107,6 +106,11 @@ static const struct acpi_device_id  thermal_device_ids[] = {
 };
 MODULE_DEVICE_TABLE(acpi, thermal_device_ids);
 
+#ifdef CONFIG_PM_SLEEP
+static int acpi_thermal_resume(struct device *dev);
+#endif
+static SIMPLE_DEV_PM_OPS(acpi_thermal_pm, NULL, acpi_thermal_resume);
+
 static struct acpi_driver acpi_thermal_driver = {
         .name = "thermal",
         .class = ACPI_THERMAL_CLASS,
@@ -114,9 +118,9 @@ static struct acpi_driver acpi_thermal_driver = {
         .ops = {
                 .add = acpi_thermal_add,
                 .remove = acpi_thermal_remove,
-                .resume = acpi_thermal_resume,
                 .notify = acpi_thermal_notify,
                 },
+        .drv.pm = &acpi_thermal_pm,
 };
 
 struct acpi_thermal_state {
@@ -550,8 +554,6 @@ static int thermal_get_temp(struct thermal_zone_device *thermal,
         return 0;
 }
 
-static const char enabled[] = "kernel";
-static const char disabled[] = "user";
 static int thermal_get_mode(struct thermal_zone_device *thermal,
                                 enum thermal_device_mode *mode)
 {
@@ -588,8 +590,8 @@ static int thermal_set_mode(struct thermal_zone_device *thermal,
         if (enable != tz->tz_enabled) {
                 tz->tz_enabled = enable;
                 ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-                        "%s ACPI thermal control\n",
-                        tz->tz_enabled ? enabled : disabled));
+                        "%s kernel ACPI thermal control\n",
+                        tz->tz_enabled ? "Enable" : "Disable"));
                 acpi_thermal_check(tz);
         }
         return 0;
@@ -845,7 +847,7 @@ static int acpi_thermal_register_thermal_zone(struct acpi_thermal *tz)
 
         if (tz->trips.passive.flags.valid)
                 tz->thermal_zone =
-                        thermal_zone_device_register("acpitz", trips, tz,
+                        thermal_zone_device_register("acpitz", trips, 0, tz,
                                                      &acpi_thermal_zone_ops,
                                                      tz->trips.passive.tc1,
                                                      tz->trips.passive.tc2,
@@ -853,7 +855,7 @@ static int acpi_thermal_register_thermal_zone(struct acpi_thermal *tz)
                                                      tz->polling_frequency*100);
         else
                 tz->thermal_zone =
-                        thermal_zone_device_register("acpitz", trips, tz,
+                        thermal_zone_device_register("acpitz", trips, 0, tz,
                                                      &acpi_thermal_zone_ops,
                                                      0, 0, 0,
                                                      tz->polling_frequency*100);
@@ -1041,16 +1043,18 @@ static int acpi_thermal_remove(struct acpi_device *device, int type)
         return 0;
 }
 
-static int acpi_thermal_resume(struct acpi_device *device)
+#ifdef CONFIG_PM_SLEEP
+static int acpi_thermal_resume(struct device *dev)
 {
-        struct acpi_thermal *tz = NULL;
+        struct acpi_thermal *tz;
         int i, j, power_state, result;
 
-
-        if (!device || !acpi_driver_data(device))
+        if (!dev)
                 return -EINVAL;
 
-        tz = acpi_driver_data(device);
+        tz = acpi_driver_data(to_acpi_device(dev));
+        if (!tz)
+                return -EINVAL;
 
         for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
                 if (!(&tz->trips.active[i]))
@@ -1074,6 +1078,7 @@ static int acpi_thermal_resume(struct acpi_device *device)
 
         return AE_OK;
 }
+#endif
 
 static int thermal_act(const struct dmi_system_id *d) {