diff options
| -rw-r--r-- | drivers/pci/host/pci-imx6.c | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/drivers/pci/host/pci-imx6.c b/drivers/pci/host/pci-imx6.c index 5002e2381588..9fc1cb66c64e 100644 --- a/drivers/pci/host/pci-imx6.c +++ b/drivers/pci/host/pci-imx6.c @@ -427,10 +427,8 @@ static int __init imx6_pcie_probe(struct platform_device *pdev) dbi_base = platform_get_resource(pdev, IORESOURCE_MEM, 0); pp->dbi_base = devm_ioremap_resource(&pdev->dev, dbi_base); - if (IS_ERR(pp->dbi_base)) { - ret = PTR_ERR(pp->dbi_base); - goto err; - } + if (IS_ERR(pp->dbi_base)) + return PTR_ERR(pp->dbi_base); /* Fetch GPIOs */ imx6_pcie->reset_gpio = of_get_named_gpio(np, "reset-gpio", 0); @@ -444,7 +442,7 @@ static int __init imx6_pcie_probe(struct platform_device *pdev) "PCIe reset"); if (ret) { dev_err(&pdev->dev, "unable to get reset gpio\n"); - goto err; + return ret; } imx6_pcie->power_on_gpio = of_get_named_gpio(np, "power-on-gpio", 0); @@ -455,7 +453,7 @@ static int __init imx6_pcie_probe(struct platform_device *pdev) "PCIe power enable"); if (ret) { dev_err(&pdev->dev, "unable to get power-on gpio\n"); - goto err; + return ret; } } @@ -467,7 +465,7 @@ static int __init imx6_pcie_probe(struct platform_device *pdev) "PCIe wake up"); if (ret) { dev_err(&pdev->dev, "unable to get wake-up gpio\n"); - goto err; + return ret; } } @@ -479,7 +477,7 @@ static int __init imx6_pcie_probe(struct platform_device *pdev) "PCIe disable endpoint"); if (ret) { dev_err(&pdev->dev, "unable to get disable-ep gpio\n"); - goto err; + return ret; } } @@ -488,32 +486,28 @@ static int __init imx6_pcie_probe(struct platform_device *pdev) if (IS_ERR(imx6_pcie->lvds_gate)) { dev_err(&pdev->dev, "lvds_gate clock select missing or invalid\n"); - ret = PTR_ERR(imx6_pcie->lvds_gate); - goto err; + return PTR_ERR(imx6_pcie->lvds_gate); } imx6_pcie->sata_ref_100m = devm_clk_get(&pdev->dev, "sata_ref_100m"); if (IS_ERR(imx6_pcie->sata_ref_100m)) { dev_err(&pdev->dev, "sata_ref_100m clock source missing or invalid\n"); - ret = PTR_ERR(imx6_pcie->sata_ref_100m); - goto err; + return PTR_ERR(imx6_pcie->sata_ref_100m); } imx6_pcie->pcie_ref_125m = devm_clk_get(&pdev->dev, "pcie_ref_125m"); if (IS_ERR(imx6_pcie->pcie_ref_125m)) { dev_err(&pdev->dev, "pcie_ref_125m clock source missing or invalid\n"); - ret = PTR_ERR(imx6_pcie->pcie_ref_125m); - goto err; + return PTR_ERR(imx6_pcie->pcie_ref_125m); } imx6_pcie->pcie_axi = devm_clk_get(&pdev->dev, "pcie_axi"); if (IS_ERR(imx6_pcie->pcie_axi)) { dev_err(&pdev->dev, "pcie_axi clock source missing or invalid\n"); - ret = PTR_ERR(imx6_pcie->pcie_axi); - goto err; + return PTR_ERR(imx6_pcie->pcie_axi); } /* Grab GPR config register range */ @@ -521,19 +515,15 @@ static int __init imx6_pcie_probe(struct platform_device *pdev) syscon_regmap_lookup_by_compatible("fsl,imx6q-iomuxc-gpr"); if (IS_ERR(imx6_pcie->iomuxc_gpr)) { dev_err(&pdev->dev, "unable to find iomuxc registers\n"); - ret = PTR_ERR(imx6_pcie->iomuxc_gpr); - goto err; + return PTR_ERR(imx6_pcie->iomuxc_gpr); } ret = imx6_add_pcie_port(pp, pdev); if (ret < 0) - goto err; + return ret; platform_set_drvdata(pdev, imx6_pcie); return 0; - -err: - return ret; } static const struct of_device_id imx6_pcie_of_match[] = { |