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authorAndrew Lunn <andrew@lunn.ch>2023-01-18 13:01:40 +0300
committerPaolo Abeni <pabeni@redhat.com>2023-01-19 18:23:19 +0300
commitda099a7fb13db67678ecfa03f8ac5df8134c991b (patch)
tree14d6fe479fb6623cdef8e4f11922adc3b053caf4
parentfbfe97597c777cca6a91804f3f6ce046acb98860 (diff)
downloadlinux-da099a7fb13db67678ecfa03f8ac5df8134c991b.tar.xz
net: phy: Remove probe_capabilities
Deciding if to probe of PHYs using C45 is now determine by if the bus provides the C45 read method. This makes probe_capabilities redundant so remove it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
-rw-r--r--drivers/net/ethernet/adi/adin1110.c1
-rw-r--r--drivers/net/ethernet/freescale/xgmac_mdio.c1
-rw-r--r--drivers/net/ethernet/mediatek/mtk_eth_soc.c1
-rw-r--r--drivers/net/ethernet/microchip/lan743x_main.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c3
-rw-r--r--drivers/net/mdio/mdio-aspeed.c1
-rw-r--r--include/linux/phy.h8
7 files changed, 0 insertions, 17 deletions
diff --git a/drivers/net/ethernet/adi/adin1110.c b/drivers/net/ethernet/adi/adin1110.c
index 0805f249fff2..25f55756681d 100644
--- a/drivers/net/ethernet/adi/adin1110.c
+++ b/drivers/net/ethernet/adi/adin1110.c
@@ -523,7 +523,6 @@ static int adin1110_register_mdiobus(struct adin1110_priv *priv,
mii_bus->priv = priv;
mii_bus->parent = dev;
mii_bus->phy_mask = ~((u32)GENMASK(2, 0));
- mii_bus->probe_capabilities = MDIOBUS_C22;
snprintf(mii_bus->id, MII_BUS_ID_SIZE, "%s", dev_name(dev));
ret = devm_mdiobus_register(dev, mii_bus);
diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c
index 8b5a4cd8ff08..a13b4ba4d6e1 100644
--- a/drivers/net/ethernet/freescale/xgmac_mdio.c
+++ b/drivers/net/ethernet/freescale/xgmac_mdio.c
@@ -397,7 +397,6 @@ static int xgmac_mdio_probe(struct platform_device *pdev)
bus->read_c45 = xgmac_mdio_read_c45;
bus->write_c45 = xgmac_mdio_write_c45;
bus->parent = &pdev->dev;
- bus->probe_capabilities = MDIOBUS_C22_C45;
snprintf(bus->id, MII_BUS_ID_SIZE, "%pa", &res->start);
priv = bus->priv;
diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 75bbb1e7766c..801deac58bf7 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -814,7 +814,6 @@ static int mtk_mdio_init(struct mtk_eth *eth)
eth->mii_bus->write = mtk_mdio_write_c22;
eth->mii_bus->read_c45 = mtk_mdio_read_c45;
eth->mii_bus->write_c45 = mtk_mdio_write_c45;
- eth->mii_bus->probe_capabilities = MDIOBUS_C22_C45;
eth->mii_bus->priv = eth;
eth->mii_bus->parent = eth->dev;
diff --git a/drivers/net/ethernet/microchip/lan743x_main.c b/drivers/net/ethernet/microchip/lan743x_main.c
index b5add1c5fa06..7e0871b631e4 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -3302,7 +3302,6 @@ static int lan743x_mdiobus_init(struct lan743x_adapter *adapter)
lan743x_csr_write(adapter, SGMII_CTL, sgmii_ctl);
netif_dbg(adapter, drv, adapter->netdev,
"SGMII operation\n");
- adapter->mdiobus->probe_capabilities = MDIOBUS_C22_C45;
adapter->mdiobus->read = lan743x_mdiobus_read_c22;
adapter->mdiobus->write = lan743x_mdiobus_write_c22;
adapter->mdiobus->read_c45 = lan743x_mdiobus_read_c45;
@@ -3318,7 +3317,6 @@ static int lan743x_mdiobus_init(struct lan743x_adapter *adapter)
netif_dbg(adapter, drv, adapter->netdev,
"RGMII operation\n");
// Only C22 support when RGMII I/F
- adapter->mdiobus->probe_capabilities = MDIOBUS_C22;
adapter->mdiobus->read = lan743x_mdiobus_read_c22;
adapter->mdiobus->write = lan743x_mdiobus_write_c22;
adapter->mdiobus->name = "lan743x-mdiobus";
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
index d2cb22f49ce5..21aaa2730ac8 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c
@@ -553,9 +553,6 @@ int stmmac_mdio_register(struct net_device *ndev)
new_bus->name = "stmmac";
- if (priv->plat->has_gmac4)
- new_bus->probe_capabilities = MDIOBUS_C22_C45;
-
if (priv->plat->has_xgmac) {
new_bus->read = &stmmac_xgmac2_mdio_read_c22;
new_bus->write = &stmmac_xgmac2_mdio_write_c22;
diff --git a/drivers/net/mdio/mdio-aspeed.c b/drivers/net/mdio/mdio-aspeed.c
index 2f4bbda5e56c..c727103c8b05 100644
--- a/drivers/net/mdio/mdio-aspeed.c
+++ b/drivers/net/mdio/mdio-aspeed.c
@@ -164,7 +164,6 @@ static int aspeed_mdio_probe(struct platform_device *pdev)
bus->write = aspeed_mdio_write_c22;
bus->read_c45 = aspeed_mdio_read_c45;
bus->write_c45 = aspeed_mdio_write_c45;
- bus->probe_capabilities = MDIOBUS_C22_C45;
rc = of_mdiobus_register(bus, pdev->dev.of_node);
if (rc) {
diff --git a/include/linux/phy.h b/include/linux/phy.h
index fceaac0fb319..fbeba4fee8d4 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -419,14 +419,6 @@ struct mii_bus {
/** @reset_gpiod: Reset GPIO descriptor pointer */
struct gpio_desc *reset_gpiod;
- /** @probe_capabilities: bus capabilities, used for probing */
- enum {
- MDIOBUS_NO_CAP = 0,
- MDIOBUS_C22,
- MDIOBUS_C45,
- MDIOBUS_C22_C45,
- } probe_capabilities;
-
/** @shared_lock: protect access to the shared element */
struct mutex shared_lock;