diff --git a/drivers/ata/pata_imx.c b/drivers/ata/pata_imx.c index 91da7ecec0fc..d0aa8fc929b4 100644 --- a/drivers/ata/pata_imx.c +++ b/drivers/ata/pata_imx.c @@ -141,21 +141,15 @@ static int pata_imx_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; - priv->clk = devm_clk_get(&pdev->dev, NULL); + priv->clk = devm_clk_get_enabled(&pdev->dev, NULL); if (IS_ERR(priv->clk)) { - dev_err(&pdev->dev, "Failed to get clock\n"); + dev_err(&pdev->dev, "Failed to get and enable clock\n"); return PTR_ERR(priv->clk); } - ret = clk_prepare_enable(priv->clk); - if (ret) - return ret; - host = ata_host_alloc(&pdev->dev, 1); - if (!host) { - ret = -ENOMEM; - goto err; - } + if (!host) + return -ENOMEM; host->private_data = priv; ap = host->ports[0]; @@ -165,10 +159,8 @@ static int pata_imx_probe(struct platform_device *pdev) ap->flags |= ATA_FLAG_SLAVE_POSS; priv->host_regs = devm_platform_get_and_ioremap_resource(pdev, 0, &io_res); - if (IS_ERR(priv->host_regs)) { - ret = PTR_ERR(priv->host_regs); - goto err; - } + if (IS_ERR(priv->host_regs)) + return PTR_ERR(priv->host_regs); ap->ioaddr.cmd_addr = priv->host_regs + PATA_IMX_DRIVE_DATA; ap->ioaddr.ctl_addr = priv->host_regs + PATA_IMX_DRIVE_CONTROL; @@ -194,13 +186,9 @@ static int pata_imx_probe(struct platform_device *pdev) &pata_imx_sht); if (ret) - goto err; + return ret; return 0; -err: - clk_disable_unprepare(priv->clk); - - return ret; } static void pata_imx_remove(struct platform_device *pdev) @@ -211,8 +199,6 @@ static void pata_imx_remove(struct platform_device *pdev) ata_host_detach(host); __raw_writel(0, priv->host_regs + PATA_IMX_ATA_INT_EN); - - clk_disable_unprepare(priv->clk); } #ifdef CONFIG_PM_SLEEP