USB: Remove duplicate define of OHCI_QUIRK_ZFMICRO

Remove duplicate define of OHCI_QUIRK_ZFMICRO from ftdi-elan.c, its already
defined in drivers/ush/host/ohci.c

Signed-off-by: "S.Caglar Onur" <caglar@pardus.org.tr>
Cc: <tony.olech@elandigitalsystems.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/misc/ftdi-elan.c

@@ -2304,7 +2304,6 @@ static int ftdi_elan_checkingPCI(struct usb_ftdi *ftdi)
 #define OHCI_QUIRK_SUPERIO 0x02
 #define OHCI_QUIRK_INITRESET 0x04
 #define OHCI_BIG_ENDIAN 0x08
-#define OHCI_QUIRK_ZFMICRO 0x10
 #define OHCI_CONTROL_INIT OHCI_CTRL_CBSR
 #define OHCI_INTR_INIT (OHCI_INTR_MIE | OHCI_INTR_UE | OHCI_INTR_RD | \
         OHCI_INTR_WDH)