Revert "ramips: add support for kernel 5.10"

This reverts commit b4aad29a1d7ad77d67073c1c54b28c429c64ed9b.

This was accidentally folded into a single commit. Remove it and
apply it properly again.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

4 files changed, 1 insertions, 31 deletions

diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c
index dceb08b835..33f973bed3 100644
--- a/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c
+++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c
@@ -64,11 +64,7 @@ int fe_connect_phy_node(struct fe_priv *priv, struct device_node *phy_node, int
 {
 	const __be32 *_phy_addr = NULL;
 	struct phy_device *phydev;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)
 	int phy_mode;
-#else
-	phy_interface_t phy_mode = PHY_INTERFACE_MODE_NA;
-#endif
 
 	_phy_addr = of_get_property(phy_node, "reg", NULL);
 
@@ -77,13 +73,8 @@ int fe_connect_phy_node(struct fe_priv *priv, struct device_node *phy_node, int
 		return -EINVAL;
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)
 	phy_mode = of_get_phy_mode(phy_node);
 	if (phy_mode < 0) {
-#else
-	of_get_phy_mode(phy_node, &phy_mode);
-	if (phy_mode == PHY_INTERFACE_MODE_NA) {
-#endif
 		dev_err(priv->dev, "incorrect phy-mode %d\n", phy_mode);
 		priv->phy->phy_node[port] = NULL;
 		return -EINVAL;
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio_rt2880.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio_rt2880.c
index 6242cf9b42..8d82c8f7ad 100644
--- a/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio_rt2880.c
+++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio_rt2880.c
@@ -156,11 +156,7 @@ void rt2880_port_init(struct fe_priv *priv, struct device_node *np)
 	const __be32 *id = of_get_property(np, "reg", NULL);
 	const __be32 *link;
 	int size;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)
 	int phy_mode;
-#else
-	phy_interface_t phy_mode = PHY_INTERFACE_MODE_NA;
-#endif
 
 	if (!id || (be32_to_cpu(*id) != 0)) {
 		pr_err("%s: invalid port id\n", np->name);
@@ -176,11 +172,7 @@ void rt2880_port_init(struct fe_priv *priv, struct device_node *np)
 		return;
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)
 	phy_mode = of_get_phy_mode(np);
-#else
-	of_get_phy_mode(np, &phy_mode);
-#endif
 	switch (phy_mode) {
 	case PHY_INTERFACE_MODE_RGMII:
 		break;
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c
index b6e321b78c..f8301ad3ca 100644
--- a/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c
+++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c
@@ -1085,11 +1085,7 @@ poll_again:
 	return rx_done;
 }
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)
 static void fe_tx_timeout(struct net_device *dev)
-#else
-static void fe_tx_timeout(struct net_device *dev, unsigned int txqueue)
-#endif
 {
 	struct fe_priv *priv = netdev_priv(dev);
 	struct fe_tx_ring *ring = &priv->tx_ring;
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_mt7620.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_mt7620.c
index 7317bc30aa..f442d558e1 100644
--- a/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_mt7620.c
+++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/soc_mt7620.c
@@ -131,12 +131,7 @@ static void mt7620_port_init(struct fe_priv *priv, struct device_node *np)
 	struct mt7620_gsw *gsw = (struct mt7620_gsw *)priv->soc->swpriv;
 	const __be32 *_id = of_get_property(np, "reg", NULL);
 	const __be32 *phy_addr;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)
-	int phy_mode;
-#else
-	phy_interface_t phy_mode = PHY_INTERFACE_MODE_NA;
-#endif
-	int size, id;
+	int phy_mode, size, id;
 	int shift = 12;
 	u32 val, mask = 0;
 	u32 val_delay = 0;
@@ -166,11 +161,7 @@ static void mt7620_port_init(struct fe_priv *priv, struct device_node *np)
 		return;
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 10, 0)
 	phy_mode = of_get_phy_mode(np);
-#else
-	of_get_phy_mode(np, &phy_mode);
-#endif
 	switch (phy_mode) {
 	case PHY_INTERFACE_MODE_RGMII:
 		mask = 0;