diff options
Diffstat (limited to 'drivers/phy/phy-bcm-ns2-pcie.c')
| -rw-r--r-- | drivers/phy/phy-bcm-ns2-pcie.c | 28 |
1 files changed, 7 insertions, 21 deletions
diff --git a/drivers/phy/phy-bcm-ns2-pcie.c b/drivers/phy/phy-bcm-ns2-pcie.c index 9513f7ab1eaa..4c7d11d2b378 100644 --- a/drivers/phy/phy-bcm-ns2-pcie.c +++ b/drivers/phy/phy-bcm-ns2-pcie.c @@ -18,11 +18,6 @@ #include <linux/phy.h> #include <linux/phy/phy.h> -struct ns2_pci_phy { - struct mdio_device *mdiodev; - struct phy *phy; -}; - #define BLK_ADDR_REG_OFFSET 0x1f #define PLL_AFE1_100MHZ_BLK 0x2100 #define PLL_CLK_AMP_OFFSET 0x03 @@ -30,17 +25,17 @@ struct ns2_pci_phy { static int ns2_pci_phy_init(struct phy *p) { - struct ns2_pci_phy *phy = phy_get_drvdata(p); + struct mdio_device *mdiodev = phy_get_drvdata(p); int rc; /* select the AFE 100MHz block page */ - rc = mdiobus_write(phy->mdiodev->bus, phy->mdiodev->addr, + rc = mdiobus_write(mdiodev->bus, mdiodev->addr, BLK_ADDR_REG_OFFSET, PLL_AFE1_100MHZ_BLK); if (rc) goto err; /* set the 100 MHz reference clock amplitude to 2.05 v */ - rc = mdiobus_write(phy->mdiodev->bus, phy->mdiodev->addr, + rc = mdiobus_write(mdiodev->bus, mdiodev->addr, PLL_CLK_AMP_OFFSET, PLL_CLK_AMP_2P05V); if (rc) goto err; @@ -48,19 +43,19 @@ static int ns2_pci_phy_init(struct phy *p) return 0; err: - dev_err(&phy->mdiodev->dev, "Error %d writing to phy\n", rc); + dev_err(&mdiodev->dev, "Error %d writing to phy\n", rc); return rc; } -static struct phy_ops ns2_pci_phy_ops = { +static const struct phy_ops ns2_pci_phy_ops = { .init = ns2_pci_phy_init, + .owner = THIS_MODULE, }; static int ns2_pci_phy_probe(struct mdio_device *mdiodev) { struct device *dev = &mdiodev->dev; struct phy_provider *provider; - struct ns2_pci_phy *p; struct phy *phy; phy = devm_phy_create(dev, dev->of_node, &ns2_pci_phy_ops); @@ -69,16 +64,7 @@ static int ns2_pci_phy_probe(struct mdio_device *mdiodev) return PTR_ERR(phy); } - p = devm_kmalloc(dev, sizeof(struct ns2_pci_phy), - GFP_KERNEL); - if (!p) - return -ENOMEM; - - p->mdiodev = mdiodev; - dev_set_drvdata(dev, p); - - p->phy = phy; - phy_set_drvdata(phy, p); + phy_set_drvdata(phy, mdiodev); provider = devm_of_phy_provider_register(&phy->dev, of_phy_simple_xlate); |