| Message ID | 20230116-net-next-remove-probe-capabilities-v1-6-5aa29738a023@walle.cc (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | net: phy: Remove probe_capabilities | expand |
On 1/16/2023 4:55 AM, Michael Walle wrote: > From: Andrew Lunn <andrew@lunn.ch> > > 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> ... > 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; > - I'm a little surprised there is no Documentation regarding this stuff, that needs to be removed or fixed up, but since there isn't... Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
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 dc50e0b227a6..d67ec28b2ba3 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -808,7 +808,6 @@ 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 e205edf477de..86b81df374da 100644 --- a/drivers/net/ethernet/microchip/lan743x_main.c +++ b/drivers/net/ethernet/microchip/lan743x_main.c @@ -3279,7 +3279,6 @@ 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; @@ -3295,7 +3294,6 @@ 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;