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host: ohci-spear: remove duplicate check on resource

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Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Varka Bhadram 2014-11-04 07:51:19 +05:30 committed by Greg Kroah-Hartman
parent e71827f494
commit 0bf80cbf06
1 changed files with 3 additions and 8 deletions
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11
drivers/usb/host/ohci-spear.c
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@ -74,20 +74,15 @@ static int spear_ohci_hcd_drv_probe(struct platform_device *pdev)
} }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
retval = -ENODEV;
goto err_put_hcd;
}
hcd->rsrc_start = pdev->resource[0].start;
hcd->rsrc_len = resource_size(res);
hcd->regs = devm_ioremap_resource(&pdev->dev, res); hcd->regs = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(hcd->regs)) { if (IS_ERR(hcd->regs)) {
retval = PTR_ERR(hcd->regs); retval = PTR_ERR(hcd->regs);
goto err_put_hcd; goto err_put_hcd;
} }
hcd->rsrc_start = pdev->resource[0].start;
hcd->rsrc_len = resource_size(res);
sohci_p = to_spear_ohci(hcd); sohci_p = to_spear_ohci(hcd);
sohci_p->clk = usbh_clk; sohci_p->clk = usbh_clk;