ax88796: start_xmit fix using net_device_ops

This patch hooks up the start_xmit/tx_timeout/get_stats callbacks
in the ax88796 driver since they no longer are installed by the
lib8390 code. Without this patch the function dev_hard_start_xmit()
crashes due to a start_xmit callback with the value NULL.

While at it, update the ax88796 driver to make use of use of struct
net_device_ops.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index 337488e..a4eb6c4 100644 (file)
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -37,7 +37,10 @@ static int phy_debug = 0;
 #define __ei_open       ax_ei_open
 #define __ei_close      ax_ei_close
 #define __ei_poll      ax_ei_poll
+#define __ei_start_xmit ax_ei_start_xmit
 #define __ei_tx_timeout ax_ei_tx_timeout
+#define __ei_get_stats  ax_ei_get_stats
+#define __ei_set_multicast_list ax_ei_set_multicast_list
 #define __ei_interrupt  ax_ei_interrupt
 #define ____alloc_ei_netdev ax__alloc_ei_netdev
 #define __NS8390_init   ax_NS8390_init
@@ -623,6 +626,23 @@ static void ax_eeprom_register_write(struct eeprom_93cx6 *eeprom)
 }
 #endif
 
+static const struct net_device_ops ax_netdev_ops = {
+       .ndo_open               = ax_open,
+       .ndo_stop               = ax_close,
+       .ndo_do_ioctl           = ax_ioctl,
+
+       .ndo_start_xmit         = ax_ei_start_xmit,
+       .ndo_tx_timeout         = ax_ei_tx_timeout,
+       .ndo_get_stats          = ax_ei_get_stats,
+       .ndo_set_multicast_list = ax_ei_set_multicast_list,
+       .ndo_validate_addr      = eth_validate_addr,
+       .ndo_set_mac_address    = eth_mac_addr,
+       .ndo_change_mtu         = eth_change_mtu,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+       .ndo_poll_controller    = ax_ei_poll,
+#endif
+};
+
 /* setup code */
 
 static void ax_initial_setup(struct net_device *dev, struct ei_device *ei_local)
@@ -738,9 +758,7 @@ static int ax_init_dev(struct net_device *dev, int first_init)
        ei_status.get_8390_hdr  = &ax_get_8390_hdr;
        ei_status.priv = 0;
 
-       dev->open               = ax_open;
-       dev->stop               = ax_close;
-       dev->do_ioctl           = ax_ioctl;
+       dev->netdev_ops         = &ax_netdev_ops;
        dev->ethtool_ops        = &ax_ethtool_ops;
 
        ax->msg_enable          = NETIF_MSG_LINK;
@@ -753,9 +771,6 @@ static int ax_init_dev(struct net_device *dev, int first_init)
        ax->mii.mdio_write      = ax_phy_write;
        ax->mii.dev             = dev;
 
-#ifdef CONFIG_NET_POLL_CONTROLLER
-       dev->poll_controller = ax_ei_poll;
-#endif
        ax_NS8390_init(dev, 0);
 
        if (first_init)