stable_time 4404 drivers/usb/core/hub.c int total_time, stable_time = 0; stable_time 4416 drivers/usb/core/hub.c stable_time += HUB_DEBOUNCE_STEP; stable_time 4417 drivers/usb/core/hub.c if (stable_time >= HUB_DEBOUNCE_STABLE) stable_time 4420 drivers/usb/core/hub.c stable_time = 0; stable_time 4435 drivers/usb/core/hub.c total_time, stable_time, portstatus); stable_time 4437 drivers/usb/core/hub.c if (stable_time < HUB_DEBOUNCE_STABLE)