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, 7 insertions, 25 deletions
diff --git a/drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c b/drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c index 08e322789e59..5468831d6ab9 100644 --- a/drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c +++ b/drivers/phy/amlogic/phy-meson-g12a-usb3-pcie.c @@ -11,7 +11,7 @@ #include <linux/bitops.h> #include <linux/clk.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/phy/phy.h> #include <linux/regmap.h> #include <linux/reset.h> @@ -350,7 +350,7 @@ static int phy_g12a_usb3_pcie_exit(struct phy *phy) } static struct phy *phy_g12a_usb3_pcie_xlate(struct device *dev, - struct of_phandle_args *args) + const struct of_phandle_args *args) { struct phy_g12a_usb3_pcie_priv *priv = dev_get_drvdata(dev); unsigned int mode; @@ -386,17 +386,14 @@ static int phy_g12a_usb3_pcie_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; struct phy_g12a_usb3_pcie_priv *priv; - struct resource *res; struct phy_provider *phy_provider; void __iomem *base; - int ret; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - base = devm_ioremap_resource(dev, res); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); @@ -410,39 +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) - goto err_disable_clk_ref; - - priv->reset = devm_reset_control_array_get(dev, false, false); + priv->reset = devm_reset_control_array_get_exclusive(dev); 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); - if (ret != -EPROBE_DEFER) - dev_err(dev, "failed to create PHY\n"); - - return ret; - } + 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); - return PTR_ERR_OR_ZERO(phy_provider); - -err_disable_clk_ref: - clk_disable_unprepare(priv->clk_ref); - - return ret; } static const struct of_device_id phy_g12a_usb3_pcie_of_match[] = { |