PORT_OC           190 drivers/usb/host/oxu210hp-hcd.c #define PORT_OC		(1<<4)		/* over current active */
PORT_OC           295 drivers/usb/host/xhci.h #define PORT_OC		(1 << 3)
PORT_OC           161 include/linux/usb/ehci_def.h #define PORT_OC		(1<<4)		/* over current active */