diff options
Diffstat (limited to 'drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c')
| -rw-r--r-- | drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c b/drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c index 54d65a6f0fcc..d2a1da8d9e58 100644 --- a/drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c +++ b/drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c @@ -388,7 +388,6 @@ static int phy_g12a_usb3_pcie_probe(struct platform_device *pdev) struct phy_g12a_usb3_pcie_priv *priv; struct phy_provider *phy_provider; void __iomem *base; - int ret; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) @@ -408,43 +407,24 @@ static int phy_g12a_usb3_pcie_probe(struct platform_device *pdev) if (IS_ERR(priv->regmap_cr)) return PTR_ERR(priv->regmap_cr); - priv->clk_ref = devm_clk_get(dev, "ref_clk"); + priv->clk_ref = devm_clk_get_enabled(dev, "ref_clk"); if (IS_ERR(priv->clk_ref)) return PTR_ERR(priv->clk_ref); - ret = clk_prepare_enable(priv->clk_ref); - if (ret) - return ret; - priv->reset = devm_reset_control_array_get_exclusive(dev); - if (IS_ERR(priv->reset)) { - ret = PTR_ERR(priv->reset); - goto err_disable_clk_ref; - } + if (IS_ERR(priv->reset)) + return PTR_ERR(priv->reset); priv->phy = devm_phy_create(dev, np, &phy_g12a_usb3_pcie_ops); - if (IS_ERR(priv->phy)) { - ret = PTR_ERR(priv->phy); - dev_err_probe(dev, ret, "failed to create PHY\n"); - goto err_disable_clk_ref; - } + if (IS_ERR(priv->phy)) + return dev_err_probe(dev, PTR_ERR(priv->phy), "failed to create PHY\n"); phy_set_drvdata(priv->phy, priv); dev_set_drvdata(dev, priv); phy_provider = devm_of_phy_provider_register(dev, phy_g12a_usb3_pcie_xlate); - if (IS_ERR(phy_provider)) { - ret = PTR_ERR(phy_provider); - goto err_disable_clk_ref; - } - - return 0; - -err_disable_clk_ref: - clk_disable_unprepare(priv->clk_ref); - - return ret; + return PTR_ERR_OR_ZERO(phy_provider); } static const struct of_device_id phy_g12a_usb3_pcie_of_match[] = { |