Thermal: Rename thermal_instance.node to thermal_instance.tz_node.
Zhang Rui [Wed, 27 Jun 2012 02:09:36 +0000 (10:09 +0800)]
thermal_instance should be referenced by both thermal zone devices
and thermal cooling devices.

Rename thermal_instance.node to thermal_instance.tz_node in this patch
and thermal_instanace.cdev_node will be introduced in next patch.

bug 1059470

Change-Id: Icd1638df5ed1d7bc9d026943c943b5aaba31d005
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Eduardo Valentin <eduardo.valentin@ti.com>
Reviewed-on: http://git-master/r/159972
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Joshua Primero <jprimero@nvidia.com>
Tested-by: Joshua Primero <jprimero@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

drivers/thermal/thermal_sys.c

index 82bcd20..2f74fba 100644 (file)
@@ -56,7 +56,7 @@ struct thermal_instance {
        unsigned long lower;    /* Lowest cooling state for this trip point */
        char attr_name[THERMAL_NAME_LENGTH];
        struct device_attribute attr;
-       struct list_head node;
+       struct list_head tz_node; /* node in tz->thermal_instances */
 };
 
 static DEFINE_IDR(thermal_tz_idr);
@@ -746,7 +746,7 @@ static void thermal_zone_device_passive(struct thermal_zone_device *tz,
                /* Heating up? */
                if (trend == THERMAL_TREND_RAISING) {
                        list_for_each_entry(instance, &tz->thermal_instances,
-                                           node) {
+                                           tz_node) {
                                if (instance->trip != trip)
                                        continue;
                                cdev = instance->cdev;
@@ -757,7 +757,7 @@ static void thermal_zone_device_passive(struct thermal_zone_device *tz,
                        }
                } else if (trend == THERMAL_TREND_DROPPING) { /* Cooling off? */
                        list_for_each_entry(instance, &tz->thermal_instances,
-                                           node) {
+                                           tz_node) {
                                if (instance->trip != trip)
                                        continue;
                                cdev = instance->cdev;
@@ -777,7 +777,7 @@ static void thermal_zone_device_passive(struct thermal_zone_device *tz,
         * and avoid thrashing around the passive trip point.  Note that we
         * assume symmetry.
         */
-       list_for_each_entry(instance, &tz->thermal_instances, node) {
+       list_for_each_entry(instance, &tz->thermal_instances, tz_node) {
                if (instance->trip != trip)
                        continue;
                cdev = instance->cdev;
@@ -873,13 +873,13 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
                goto remove_symbol_link;
 
        mutex_lock(&tz->lock);
-       list_for_each_entry(pos, &tz->thermal_instances, node)
+       list_for_each_entry(pos, &tz->thermal_instances, tz_node)
            if (pos->tz == tz && pos->trip == trip && pos->cdev == cdev) {
                result = -EEXIST;
                break;
        }
        if (!result)
-               list_add_tail(&dev->node, &tz->thermal_instances);
+               list_add_tail(&dev->tz_node, &tz->thermal_instances);
        mutex_unlock(&tz->lock);
 
        if (!result)
@@ -912,9 +912,9 @@ int thermal_zone_unbind_cooling_device(struct thermal_zone_device *tz,
        struct thermal_instance *pos, *next;
 
        mutex_lock(&tz->lock);
-       list_for_each_entry_safe(pos, next, &tz->thermal_instances, node) {
+       list_for_each_entry_safe(pos, next, &tz->thermal_instances, tz_node) {
                if (pos->tz == tz && pos->trip == trip && pos->cdev == cdev) {
-                       list_del(&pos->node);
+                       list_del(&pos->tz_node);
                        mutex_unlock(&tz->lock);
                        goto unbind;
                }
@@ -1117,7 +1117,7 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz,
        }
 
        if (temp >= trip_temp) {
-               list_for_each_entry(instance, &tz->thermal_instances, node) {
+               list_for_each_entry(instance, &tz->thermal_instances, tz_node) {
                        if (instance->trip != trip)
                                continue;
 
@@ -1136,7 +1136,7 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz,
                        cdev->ops->set_cur_state(cdev, cur_state);
                }
        } else {        /* below trip */
-               list_for_each_entry(instance, &tz->thermal_instances, node) {
+               list_for_each_entry(instance, &tz->thermal_instances, tz_node) {
                        if (instance->trip != trip)
                                continue;