[openwrt/openwrt] realtek: fix compile errors in rtl838x_eth.c for 5.10

[LEDE Commits]

adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/9a4b8d6c306cef4dcdb442d541aaff6e3761da53

commit 9a4b8d6c306cef4dcdb442d541aaff6e3761da53
Author: INAGAKI Hiroshi <musashino.open at gmail.com>
AuthorDate: Thu May 6 23:22:19 2021 +0900

    realtek: fix compile errors in rtl838x_eth.c for 5.10
    
    this patch fixes the following errors when compiling:
    
    - "unsigned int txqueue" is added as an additional parameter of
      ndo_tx_timeout in net_device_ops (include/linux/netdevice.h)
    
    - "mac_link_state" in phylink_mac_ops (include/linux/phylink.h)
      is renamed to "mac_pcs_get_state" and changed the return value
      to void from int
    
    - several parameters are added to "mac_link_up" in phylink_mac_ops
      (include/linux/phylink.h) and the order of the parameters is
      changed
    
      added:
        - int speed
        - int duplex
        - bool tx_pause
        - bool rx_pause
    
    - a parameter "phy_interface_t *interface" is added to of_get_phy_mode
      (drivers/of/of_net.c) and returns the state instead of phy mode
    
    Signed-off-by: INAGAKI Hiroshi <musashino.open at gmail.com>
---
 .../files-5.10/drivers/net/ethernet/rtl838x_eth.c    | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c b/target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c
index 3f98e3bf81..ce3574b902 100644
--- a/target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c
+++ b/target/linux/realtek/files-5.10/drivers/net/ethernet/rtl838x_eth.c
@@ -1094,7 +1094,7 @@ static void rtl931x_eth_set_multicast_list(struct net_device *ndev)
 	}
 }
 
-static void rtl838x_eth_tx_timeout(struct net_device *ndev)
+static void rtl838x_eth_tx_timeout(struct net_device *ndev, unsigned int txqueue)
 {
 	unsigned long flags;
 	struct rtl838x_eth_priv *priv = netdev_priv(ndev);
@@ -1436,7 +1436,7 @@ static void rtl838x_mac_an_restart(struct phylink_config *config)
 	sw_w32(0x6192F, priv->r->mac_force_mode_ctrl + priv->cpu_port * 4);
 }
 
-static int rtl838x_mac_pcs_get_state(struct phylink_config *config,
+static void rtl838x_mac_pcs_get_state(struct phylink_config *config,
 				  struct phylink_link_state *state)
 {
 	u32 speed;
@@ -1470,8 +1470,6 @@ static int rtl838x_mac_pcs_get_state(struct phylink_config *config,
 		state->pause |= MLO_PAUSE_RX;
 	if (priv->r->get_mac_tx_pause_sts(port))
 		state->pause |= MLO_PAUSE_TX;
-
-	return 1;
 }
 
 static void rtl838x_mac_link_down(struct phylink_config *config,
@@ -1486,9 +1484,10 @@ static void rtl838x_mac_link_down(struct phylink_config *config,
 	sw_w32_mask(0x03, 0, priv->r->mac_port_ctrl(priv->cpu_port));
 }
 
-static void rtl838x_mac_link_up(struct phylink_config *config, unsigned int mode,
-			    phy_interface_t interface,
-			    struct phy_device *phy)
+static void rtl838x_mac_link_up(struct phylink_config *config,
+			    struct phy_device *phy, unsigned int mode,
+			    phy_interface_t interface, int speed, int duplex,
+			    bool tx_pause, bool rx_pause)
 {
 	struct net_device *dev = container_of(config->dev, struct net_device, dev);
 	struct rtl838x_eth_priv *priv = netdev_priv(dev);
@@ -1950,7 +1949,7 @@ static const struct net_device_ops rtl931x_eth_netdev_ops = {
 
 static const struct phylink_mac_ops rtl838x_phylink_ops = {
 	.validate = rtl838x_validate,
-	.mac_link_state = rtl838x_mac_pcs_get_state,
+	.mac_pcs_get_state = rtl838x_mac_pcs_get_state,
 	.mac_an_restart = rtl838x_mac_an_restart,
 	.mac_config = rtl838x_mac_config,
 	.mac_link_down = rtl838x_mac_link_down,
@@ -2131,8 +2130,9 @@ static int __init rtl838x_eth_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, dev);
 
-	phy_mode = of_get_phy_mode(dn);
-	if (phy_mode < 0) {
+	phy_mode = PHY_INTERFACE_MODE_NA;
+	err = of_get_phy_mode(dn, &phy_mode);
+	if (err < 0) {
 		dev_err(&pdev->dev, "incorrect phy-mode\n");
 		err = -EINVAL;
 		goto err_free;