X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fstaging%2Fbatman-adv%2Fhard-interface.h;h=d5640b045cb3cded11531b00401026a076a1fb9b;hb=a0e3390787ef523699ae1f3f3ea0ca953e630be2;hp=1e5fc3e720f4b2263a37aacfb618030aa11533b4;hpb=7a996d3ab150bb0e1b71fa182f70199a703efdd1;p=pandora-kernel.git

diff --git a/drivers/staging/batman-adv/hard-interface.h b/drivers/staging/batman-adv/hard-interface.h
index 1e5fc3e720f4..d5508899065b 100644
--- a/drivers/staging/batman-adv/hard-interface.h
+++ b/drivers/staging/batman-adv/hard-interface.h
@@ -19,6 +19,9 @@
  *
  */
 
+#ifndef _NET_BATMAN_ADV_HARD_INTERFACE_H_
+#define _NET_BATMAN_ADV_HARD_INTERFACE_H_
+
 #define IF_NOT_IN_USE 0
 #define IF_TO_BE_REMOVED 1
 #define IF_INACTIVE 2
@@ -29,12 +32,27 @@
 extern struct notifier_block hard_if_notifier;
 
 struct batman_if *get_batman_if_by_netdev(struct net_device *net_dev);
-int hardif_enable_interface(struct batman_if *batman_if);
+int hardif_enable_interface(struct batman_if *batman_if, char *iface_name);
 void hardif_disable_interface(struct batman_if *batman_if);
 void hardif_remove_interfaces(void);
 int batman_skb_recv(struct sk_buff *skb,
 				struct net_device *dev,
 				struct packet_type *ptype,
 				struct net_device *orig_dev);
-int hardif_min_mtu(void);
-void update_min_mtu(void);
+int hardif_min_mtu(struct net_device *soft_iface);
+void update_min_mtu(struct net_device *soft_iface);
+
+static inline void hardif_hold(struct batman_if *batman_if)
+{
+	atomic_inc(&batman_if->refcnt);
+}
+
+static inline void hardif_put(struct batman_if *batman_if)
+{
+	if (atomic_dec_and_test(&batman_if->refcnt)) {
+		dev_put(batman_if->net_dev);
+		kfree(batman_if);
+	}
+}
+
+#endif /* _NET_BATMAN_ADV_HARD_INTERFACE_H_ */