Symbol: ehci_take_control
usr/src/uts/common/io/usb/hcd/ehci/ehci_util.c
1004
if (ehci_take_control(ehcip) != USB_SUCCESS) {
usr/src/uts/common/io/usb/hcd/ehci/ehci_util.c
142
static int ehci_take_control(ehci_state_t *ehcip);