WAN: Convert generic HDLC drivers to netdev_ops.
Also remove unneeded last_rx update from Synclink drivers.
Synclink part mostly by Stephen Hemminger.
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c
index dbc1798..43da8bd 100644
--- a/drivers/net/wan/hdlc.c
+++ b/drivers/net/wan/hdlc.c
@@ -44,7 +44,7 @@
static struct hdlc_proto *first_proto;
-static int hdlc_change_mtu(struct net_device *dev, int new_mtu)
+int hdlc_change_mtu(struct net_device *dev, int new_mtu)
{
if ((new_mtu < 68) || (new_mtu > HDLC_MAX_MTU))
return -EINVAL;
@@ -66,7 +66,15 @@
return hdlc->proto->netif_rx(skb);
}
+int hdlc_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ hdlc_device *hdlc = dev_to_hdlc(dev);
+ if (hdlc->proto->xmit)
+ return hdlc->proto->xmit(skb, dev);
+
+ return hdlc->xmit(skb, dev); /* call hardware driver directly */
+}
static inline void hdlc_proto_start(struct net_device *dev)
{
@@ -231,8 +239,6 @@
dev->hard_header_len = 16;
dev->addr_len = 0;
dev->header_ops = &hdlc_null_ops;
-
- dev->change_mtu = hdlc_change_mtu;
}
static void hdlc_setup(struct net_device *dev)
@@ -330,6 +336,8 @@
MODULE_DESCRIPTION("HDLC support module");
MODULE_LICENSE("GPL v2");
+EXPORT_SYMBOL(hdlc_change_mtu);
+EXPORT_SYMBOL(hdlc_start_xmit);
EXPORT_SYMBOL(hdlc_open);
EXPORT_SYMBOL(hdlc_close);
EXPORT_SYMBOL(hdlc_ioctl);