1 files changed, 8 insertions, 16 deletions

diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c
index 6184ebc9392d..dc387724cf08 100644
--- a/drivers/pci/controller/dwc/pci-dra7xx.c
+++ b/drivers/pci/controller/dwc/pci-dra7xx.c
@@ -2,7 +2,7 @@
 /*
  * pcie-dra7xx - PCIe controller driver for TI DRA7xx SoCs
  *
- * Copyright (C) 2013-2014 Texas Instruments Incorporated - http://www.ti.com
+ * Copyright (C) 2013-2014 Texas Instruments Incorporated - https://www.ti.com
  *
  * Authors: Kishon Vijay Abraham I <kishon@ti.com>
  */
@@ -593,13 +593,12 @@ static int __init dra7xx_add_pcie_ep(struct dra7xx_pcie *dra7xx,
 	ep = &pci->ep;
 	ep->ops = &pcie_ep_ops;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ep_dbics");
-	pci->dbi_base = devm_ioremap_resource(dev, res);
+	pci->dbi_base = devm_platform_ioremap_resource_byname(pdev, "ep_dbics");
 	if (IS_ERR(pci->dbi_base))
 		return PTR_ERR(pci->dbi_base);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ep_dbics2");
-	pci->dbi_base2 = devm_ioremap_resource(dev, res);
+	pci->dbi_base2 =
+		devm_platform_ioremap_resource_byname(pdev, "ep_dbics2");
 	if (IS_ERR(pci->dbi_base2))
 		return PTR_ERR(pci->dbi_base2);
 
@@ -626,20 +625,16 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx,
 	struct dw_pcie *pci = dra7xx->pci;
 	struct pcie_port *pp = &pci->pp;
 	struct device *dev = pci->dev;
-	struct resource *res;
 
 	pp->irq = platform_get_irq(pdev, 1);
-	if (pp->irq < 0) {
-		dev_err(dev, "missing IRQ resource\n");
+	if (pp->irq < 0)
 		return pp->irq;
-	}
 
 	ret = dra7xx_pcie_init_irq_domain(pp);
 	if (ret < 0)
 		return ret;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rc_dbics");
-	pci->dbi_base = devm_ioremap_resource(dev, res);
+	pci->dbi_base = devm_platform_ioremap_resource_byname(pdev, "rc_dbics");
 	if (IS_ERR(pci->dbi_base))
 		return PTR_ERR(pci->dbi_base);
 
@@ -871,10 +866,8 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev)
 	pci->ops = &dw_pcie_ops;
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(dev, "missing IRQ resource: %d\n", irq);
+	if (irq < 0)
 		return irq;
-	}
 
 	base = devm_platform_ioremap_resource_byname(pdev, "ti_conf");
 	if (IS_ERR(base))
@@ -998,9 +991,8 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev)
 	return 0;
 
 err_gpio:
-	pm_runtime_put(dev);
-
 err_get_sync:
+	pm_runtime_put(dev);
 	pm_runtime_disable(dev);
 	dra7xx_pcie_disable_phy(dra7xx);