HelenOS sources

USB_HUB_PORT_STATUS_C_OC  315 uspace/drv/bus/usb/ehci/ehci_rh.c 	    EHCI2USB(reg, USB_PORTSC_OC_CHANGE_FLAG, USB_HUB_PORT_STATUS_C_OC) |
USB_HUB_PORT_STATUS_C_OC  312 uspace/drv/bus/usb/usbhub/port.c 	    USB_HUB_PORT_STATUS_C_OC, USB_HUB_FEATURE_C_PORT_OVER_CURRENT);