USBH_ROOTHUBA    1467 drivers/usb/host/imx21-hcd.c 	desc->bNbrPorts = readl(imx21->regs + USBH_ROOTHUBA)
USBH_ROOTHUBA    1489 drivers/usb/host/imx21-hcd.c 	ports = readl(imx21->regs + USBH_ROOTHUBA)