cfg802154: convert deprecated iface add and del

This patch removes the wpan_phy callbacks for add and del an interface
on a phy. Instead we introduce deprecated cfg802154 callbacks for this.
Furthermore we introduce a new netlink interface nl802154 which use
different callbacks. The deprecated function is to have a backwards
compatibility with the current netlink interface.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 6 insertions, 13 deletions

diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c
index 0afe760ff512..5d914d30e0b1 100644
--- a/net/ieee802154/nl-phy.c
+++ b/net/ieee802154/nl-phy.c
@@ -30,6 +30,8 @@
 #include <linux/nl802154.h>
 
 #include "ieee802154.h"
+#include "rdev-ops.h"
+#include "core.h"
 
 static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid,
 				  u32 seq, int flags, struct wpan_phy *phy)
@@ -203,11 +205,6 @@ int ieee802154_add_iface(struct sk_buff *skb, struct genl_info *info)
 	if (!msg)
 		goto out_dev;
 
-	if (!phy->add_iface) {
-		rc = -EINVAL;
-		goto nla_put_failure;
-	}
-
 	if (info->attrs[IEEE802154_ATTR_HW_ADDR] &&
 	    nla_len(info->attrs[IEEE802154_ATTR_HW_ADDR]) !=
 			IEEE802154_ADDR_LEN) {
@@ -223,7 +220,8 @@ int ieee802154_add_iface(struct sk_buff *skb, struct genl_info *info)
 		}
 	}
 
-	dev = phy->add_iface(phy, devname, type);
+	dev = rdev_add_virtual_intf_deprecated(wpan_phy_to_rdev(phy), devname,
+					       type);
 	if (IS_ERR(dev)) {
 		rc = PTR_ERR(dev);
 		goto nla_put_failure;
@@ -257,7 +255,7 @@ int ieee802154_add_iface(struct sk_buff *skb, struct genl_info *info)
 
 dev_unregister:
 	rtnl_lock(); /* del_iface must be called with RTNL lock */
-	phy->del_iface(phy, dev);
+	rdev_del_virtual_intf_deprecated(wpan_phy_to_rdev(phy), dev);
 	dev_put(dev);
 	rtnl_unlock();
 nla_put_failure:
@@ -319,13 +317,8 @@ int ieee802154_del_iface(struct sk_buff *skb, struct genl_info *info)
 	if (!msg)
 		goto out_dev;
 
-	if (!phy->del_iface) {
-		rc = -EINVAL;
-		goto nla_put_failure;
-	}
-
 	rtnl_lock();
-	phy->del_iface(phy, dev);
+	rdev_del_virtual_intf_deprecated(wpan_phy_to_rdev(phy), dev);
 
 	/* We don't have device anymore */
 	dev_put(dev);