From: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Date: Mon, 14 May 2018 18:32:34 +0100
Subject: PCI: dwc: artpec6: Use devm_ioremap_resource() instead of
 devm_ioremap()

Git-commit: 71dcce64593ff8d8266c9581cf2bfa5c5a5c8cf4
Patch-mainline: v4.18-rc1
References: fate#326536, fate#326532

Replace the use of devm_ioremap() with devm_ioremap_resource() as
reported and discussed in the mailing list thread link.

Link: https://lkml.kernel.org/r/20180120001645.GA21343@lenoch
Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
[lorenzo.pieralisi@arm.com: updated commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>

Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 drivers/pci/dwc/pcie-artpec6.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/dwc/pcie-artpec6.c b/drivers/pci/dwc/pcie-artpec6.c
index e66cede2b5b7..321b56cfd5d0 100644
--- a/drivers/pci/dwc/pcie-artpec6.c
+++ b/drivers/pci/dwc/pcie-artpec6.c
@@ -463,9 +463,9 @@ static int artpec6_add_pcie_ep(struct artpec6_pcie *artpec6_pcie,
 	ep->ops = &pcie_ep_ops;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi2");
-	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)
-- 
2.11.0