Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 4962a6a..f1d511a 100644 (file)
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -247,10 +247,11 @@ static void bind_cdev(struct thermal_cooling_device *cdev)
                if (!pos->tzp && !pos->ops->bind)
                        continue;
 
-               if (!pos->tzp && pos->ops->bind) {
+               if (pos->ops->bind) {
                        ret = pos->ops->bind(pos, cdev);
                        if (ret)
                                print_bind_err_msg(pos, cdev, ret);
+                       continue;
                }
 
                tzp = pos->tzp;
@@ -282,8 +283,8 @@ static void bind_tz(struct thermal_zone_device *tz)
 
        mutex_lock(&thermal_list_lock);
 
-       /* If there is no platform data, try to use ops->bind */
-       if (!tzp && tz->ops->bind) {
+       /* If there is ops->bind, try to use ops->bind */
+       if (tz->ops->bind) {
                list_for_each_entry(pos, &thermal_cdev_list, node) {
                        ret = tz->ops->bind(tz, pos);
                        if (ret)
@@ -1038,7 +1039,8 @@ static void thermal_release(struct device *dev)
                     sizeof("thermal_zone") - 1)) {
                tz = to_thermal_zone(dev);
                kfree(tz);
-       } else {
+       } else if(!strncmp(dev_name(dev), "cooling_device",
+                       sizeof("cooling_device") - 1)){
                cdev = to_cooling_device(dev);
                kfree(cdev);
        }
@@ -1606,15 +1608,17 @@ exit:
 EXPORT_SYMBOL_GPL(thermal_zone_get_zone_by_name);
 
 #ifdef CONFIG_NET
+static const struct genl_multicast_group thermal_event_mcgrps[] = {
+       { .name = THERMAL_GENL_MCAST_GROUP_NAME, },
+};
+
 static struct genl_family thermal_event_genl_family = {
        .id = GENL_ID_GENERATE,
        .name = THERMAL_GENL_FAMILY_NAME,
        .version = THERMAL_GENL_VERSION,
        .maxattr = THERMAL_GENL_ATTR_MAX,
-};
-
-static struct genl_multicast_group thermal_event_mcgrp = {
-       .name = THERMAL_GENL_MCAST_GROUP_NAME,
+       .mcgrps = thermal_event_mcgrps,
+       .n_mcgrps = ARRAY_SIZE(thermal_event_mcgrps),
 };
 
 int thermal_generate_netlink_event(struct thermal_zone_device *tz,
@@ -1675,7 +1679,8 @@ int thermal_generate_netlink_event(struct thermal_zone_device *tz,
                return result;
        }
 
-       result = genlmsg_multicast(skb, 0, thermal_event_mcgrp.id, GFP_ATOMIC);
+       result = genlmsg_multicast(&thermal_event_genl_family, skb, 0,
+                                  0, GFP_ATOMIC);
        if (result)
                dev_err(&tz->device, "Failed to send netlink event:%d", result);
 
@@ -1685,17 +1690,7 @@ EXPORT_SYMBOL_GPL(thermal_generate_netlink_event);
 
 static int genetlink_init(void)
 {
-       int result;
-
-       result = genl_register_family(&thermal_event_genl_family);
-       if (result)
-               return result;
-
-       result = genl_register_mc_group(&thermal_event_genl_family,
-                                       &thermal_event_mcgrp);
-       if (result)
-               genl_unregister_family(&thermal_event_genl_family);
-       return result;
+       return genl_register_family(&thermal_event_genl_family);
 }
 
 static void genetlink_exit(void)