ARM: davinci_all_defconfig: Enable OHCI as module

Enable the davinci ohci driver as a module for usb
tested with the omap138-lcdk board.
Signed-off-by: NAxel Haslam <ahaslam@baylibre.com>
Signed-off-by: NSekhar Nori <nsekhar@ti.com>

arch/arm/configs/davinci_all_defconfig

@@ -158,6 +158,7 @@ CONFIG_HID_SONY=m
 CONFIG_HID_SUNPLUS=m
 CONFIG_USB=m
 CONFIG_USB_MON=m
+CONFIG_USB_OHCI_HCD=m
 CONFIG_USB_STORAGE=m
 CONFIG_USB_MUSB_HDRC=m
 CONFIG_MUSB_PIO_ONLY=y