From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 4 Sep 2019 17:10:04 +0800
Subject: usb: host: xhci-tegra: use devm_platform_ioremap_resource() to
 simplify code

Git-commit: 55419932d2ace7af2ce76eb6bec11d36e8e27f2f
Patch-mainline: v5.5-rc1
References: jsc#SLE-9391,jsc#SLE-9388,jsc#SLE-10608

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904091004.3808-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 drivers/usb/host/xhci-tegra.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 2ff7c911fbd0..742960adde94 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -970,7 +970,7 @@ static int tegra_xusb_powerdomain_init(struct device *dev,
 static int tegra_xusb_probe(struct platform_device *pdev)
 {
 	struct tegra_xusb_mbox_msg msg;
-	struct resource *res, *regs;
+	struct resource *regs;
 	struct tegra_xusb *tegra;
 	struct xhci_hcd *xhci;
 	unsigned int i, j, k;
@@ -992,14 +992,12 @@ static int tegra_xusb_probe(struct platform_device *pdev)
 	if (IS_ERR(tegra->regs))
 		return PTR_ERR(tegra->regs);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	tegra->fpci_base = devm_ioremap_resource(&pdev->dev, res);
+	tegra->fpci_base = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(tegra->fpci_base))
 		return PTR_ERR(tegra->fpci_base);
 
 	if (tegra->soc->has_ipfs) {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
-		tegra->ipfs_base = devm_ioremap_resource(&pdev->dev, res);
+		tegra->ipfs_base = devm_platform_ioremap_resource(pdev, 2);
 		if (IS_ERR(tegra->ipfs_base))
 			return PTR_ERR(tegra->ipfs_base);
 	}
-- 
2.16.4