diff mbox series

[2/2] PCI: dwc: dra7xx: Use devm_ioremap_resource instead of devm_ioremap

Message ID b6fe7c189b76376b9ecf60c859b0bb61cf79a690.1526319075.git.gustavo.pimentel@synopsys.com
State Accepted
Headers show
Series PCI: dwc: Use devm_ioremap_resource instead of devm_ioremap_resource | expand

Commit Message

Gustavo Pimentel May 14, 2018, 5:32 p.m. UTC 
This fix aims to replace the use of devm_ioremap() by
devm_ioremap_resource() already discussed on [1].

[1] -> https://lkml.kernel.org/r/20180120001645.GA21343@lenoch

Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 drivers/pci/dwc/pci-dra7xx.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/dwc/pci-dra7xx.c
index ed8558d..b410bb4 100644
--- a/drivers/pci/dwc/pci-dra7xx.c
+++ b/drivers/pci/dwc/pci-dra7xx.c
@@ -406,14 +406,14 @@  static int __init dra7xx_add_pcie_ep(struct dra7xx_pcie *dra7xx,
 	ep->ops = &pcie_ep_ops;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ep_dbics");
-	pci->dbi_base = devm_ioremap(dev, res->start, resource_size(res));
-	if (!pci->dbi_base)
-		return -ENOMEM;
+	pci->dbi_base = devm_ioremap_resource(dev, res);
+	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(dev, res->start, resource_size(res));
-	if (!pci->dbi_base2)
-		return -ENOMEM;
+	pci->dbi_base2 = devm_ioremap_resource(dev, res);
+	if (IS_ERR(pci->dbi_base2))
+		return PTR_ERR(pci->dbi_base2);
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space");
 	if (!res)
@@ -459,9 +459,9 @@  static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx,
 		return ret;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rc_dbics");
-	pci->dbi_base = devm_ioremap(dev, res->start, resource_size(res));
-	if (!pci->dbi_base)
-		return -ENOMEM;
+	pci->dbi_base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(pci->dbi_base))
+		return PTR_ERR(pci->dbi_base);
 
 	pp->ops = &dra7xx_pcie_host_ops;