enable_periodic   504 drivers/usb/host/ehci-sched.c static void enable_periodic(struct ehci_hcd *ehci)
enable_periodic  3455 drivers/usb/host/fotg210-hcd.c static void enable_periodic(struct fotg210_hcd *fotg210)
enable_periodic  2297 drivers/usb/host/oxu210hp-hcd.c static int enable_periodic(struct oxu_hcd *oxu)