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host: ohci-da8xx: 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 07:51:09 +05:30 committed by Greg Kroah-Hartman
parent 0fb5f700e9
commit 54891d7404
1 changed files with 2 additions and 5 deletions
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7
drivers/usb/host/ohci-da8xx.c
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@ -313,16 +313,13 @@ static int usb_hcd_da8xx_probe(const struct hc_driver *driver,
return -ENOMEM;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem)
return -ENODEV;
hcd->rsrc_start = mem->start;
hcd->rsrc_len = resource_size(mem);
hcd->regs = devm_ioremap_resource(&pdev->dev, mem);
if (IS_ERR(hcd->regs)) {
error = PTR_ERR(hcd->regs);
goto err;
}
hcd->rsrc_start = mem->start;
hcd->rsrc_len = resource_size(mem);
ohci_hcd_init(hcd_to_ohci(hcd));