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authorYueHaibing <yuehaibing@huawei.com>2019-09-04 11:10:04 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-10-04 14:09:40 +0200
commit55419932d2ace7af2ce76eb6bec11d36e8e27f2f (patch)
treec7597ff382d2a7c8981066392380f8f212450ba4 /drivers/usb/host/xhci-tegra.c
parentusb: gadget: bcm63xx_udc: use devm_platform_ioremap_resource() to simplify code (diff)
downloadlinux-55419932d2ace7af2ce76eb6bec11d36e8e27f2f.tar.xz
linux-55419932d2ace7af2ce76eb6bec11d36e8e27f2f.zip
usb: host: xhci-tegra: use devm_platform_ioremap_resource() to simplify code
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>
Diffstat (limited to 'drivers/usb/host/xhci-tegra.c')
-rw-r--r--drivers/usb/host/xhci-tegra.c8
1 files 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);
}