USB: fix codingstyle issues in drivers/usb/core/hcd-pci.c
Fixes a number of coding style issues in the hcd-pci.c file. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -64,7 +64,10 @@ int usb_hcd_pci_probe (struct pci_dev *dev, const struct pci_device_id *id)
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if (usb_disabled())
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return -ENODEV;
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if (!id || !(driver = (struct hc_driver *) id->driver_data))
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if (!id)
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return -EINVAL;
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driver = (struct hc_driver *)id->driver_data;
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if (!driver)
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return -EINVAL;
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if (pci_enable_device(dev) < 0)
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@ -86,7 +89,8 @@ int usb_hcd_pci_probe (struct pci_dev *dev, const struct pci_device_id *id)
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goto err1;
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}
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if (driver->flags & HCD_MEMORY) { // EHCI, OHCI
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if (driver->flags & HCD_MEMORY) {
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/* EHCI, OHCI */
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hcd->rsrc_start = pci_resource_start(dev, 0);
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hcd->rsrc_len = pci_resource_len(dev, 0);
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if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
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@ -102,7 +106,8 @@ int usb_hcd_pci_probe (struct pci_dev *dev, const struct pci_device_id *id)
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goto err3;
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}
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} else { // UHCI
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} else {
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/* UHCI */
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int region;
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for (region = 0; region < PCI_ROM_RESOURCE; region++) {
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