ramips: raeth: add debugfs support

[openwrt/openwrt.git] / target / linux / ramips / files / drivers / net / ethernet / ramips / ramips_main.c

diff --git a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_main.c b/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_main.c
index b9979fce5dc226a1788deded0756050abe8e63ea..26c98d85ad48afe06b4025558fe9becb82c5ceb2 100644 (file)
--- a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_main.c
+++ b/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_main.c
@@ -874,8 +874,14 @@ ramips_eth_probe(struct net_device *dev)
        if (err)
                goto err_mdio_cleanup;
 
+       err = raeth_debugfs_init(re);
+       if (err)
+               goto err_phy_disconnect;
+
        return 0;
 
+err_phy_disconnect:
+       ramips_phy_disconnect(re);
 err_mdio_cleanup:
        ramips_mdio_cleanup(re);
        return err;
@@ -886,6 +892,7 @@ ramips_eth_uninit(struct net_device *dev)
 {
        struct raeth_priv *re = netdev_priv(dev);
 
+       raeth_debugfs_exit(re);
        ramips_phy_disconnect(re);
        ramips_mdio_cleanup(re);
 }
@@ -992,9 +999,13 @@ ramips_eth_init(void)
 {
        int ret;
 
+       ret = raeth_debugfs_root_init();
+       if (ret)
+               goto err_out;
+
        ret = rt305x_esw_init();
        if (ret)
-               return ret;
+               goto err_debugfs_exit;
 
        ret = platform_driver_register(&ramips_eth_driver);
        if (ret) {
@@ -1007,6 +1018,9 @@ ramips_eth_init(void)
 
 esw_cleanup:
        rt305x_esw_exit();
+err_debugfs_exit:
+       raeth_debugfs_root_exit();
+err_out:
        return ret;
 }
 
@@ -1015,6 +1029,7 @@ ramips_eth_cleanup(void)
 {
        platform_driver_unregister(&ramips_eth_driver);
        rt305x_esw_exit();
+       raeth_debugfs_root_exit();
 }
 
 module_init(ramips_eth_init);