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Code Issues Releases Wiki Activity

usb: host: xhci-tegra: use devm_platform_ioremap_resource() to simplify code

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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>
This commit is contained in:
YueHaibing 2019-09-04 17:10:04 +08:00 committed by Greg Kroah-Hartman
parent 3aec68e3e0
commit 55419932d2
1 changed files with 3 additions and 5 deletions
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8
drivers/usb/host/xhci-tegra.c
View file

@ -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);
}