USB: UHCI: Codingstyle fixes

This patch is part of a series that extend the UHCI HCD to support
non-PCI host controllers.

This patch fixes the following warnings from checkpatch:

ERROR: switch and case should be at the same indent
+   switch (to_pci_dev(uhci_dev(uhci))->vendor) {
+       default:
[...]
+       case PCI_VENDOR_ID_GENESYS:
[...]
+       case PCI_VENDOR_ID_INTEL:

WARNING: static char array declaration should probably be static const char
+   static char bad_Asus_board[] = "A7V8X";

WARNING: Use DEFINE_PCI_DEVICE_TABLE for struct pci_device_id
+static const struct pci_device_id uhci_pci_ids[] = { {

Signed-off-by: Jan Andersson <jan@gaisler.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>