diff options
Diffstat (limited to 'drivers/phy/samsung/phy-exynos5250-sata.c')
| -rw-r--r-- | drivers/phy/samsung/phy-exynos5250-sata.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/phy/samsung/phy-exynos5250-sata.c b/drivers/phy/samsung/phy-exynos5250-sata.c index 4dd7324d91b2..ea46576404b8 100644 --- a/drivers/phy/samsung/phy-exynos5250-sata.c +++ b/drivers/phy/samsung/phy-exynos5250-sata.c @@ -190,6 +190,7 @@ static int exynos_sata_phy_probe(struct platform_device *pdev) return -EINVAL; sata_phy->client = of_find_i2c_device_by_node(node); + of_node_put(node); if (!sata_phy->client) return -EPROBE_DEFER; @@ -198,20 +199,21 @@ static int exynos_sata_phy_probe(struct platform_device *pdev) sata_phy->phyclk = devm_clk_get(dev, "sata_phyctrl"); if (IS_ERR(sata_phy->phyclk)) { dev_err(dev, "failed to get clk for PHY\n"); - return PTR_ERR(sata_phy->phyclk); + ret = PTR_ERR(sata_phy->phyclk); + goto put_dev; } ret = clk_prepare_enable(sata_phy->phyclk); if (ret < 0) { dev_err(dev, "failed to enable source clk\n"); - return ret; + goto put_dev; } sata_phy->phy = devm_phy_create(dev, NULL, &exynos_sata_phy_ops); if (IS_ERR(sata_phy->phy)) { - clk_disable_unprepare(sata_phy->phyclk); dev_err(dev, "failed to create PHY\n"); - return PTR_ERR(sata_phy->phy); + ret = PTR_ERR(sata_phy->phy); + goto clk_disable; } phy_set_drvdata(sata_phy->phy, sata_phy); @@ -219,11 +221,18 @@ static int exynos_sata_phy_probe(struct platform_device *pdev) phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate); if (IS_ERR(phy_provider)) { - clk_disable_unprepare(sata_phy->phyclk); - return PTR_ERR(phy_provider); + ret = PTR_ERR(phy_provider); + goto clk_disable; } return 0; + +clk_disable: + clk_disable_unprepare(sata_phy->phyclk); +put_dev: + put_device(&sata_phy->client->dev); + + return ret; } static const struct of_device_id exynos_sata_phy_of_match[] = { |