Function prototype or declaration at drivers/usb/core/hub.h, line 121 References: drivers/usb/core/hub.c, line 392 drivers/usb/core/hub.c, line 760 drivers/usb/core/hub.c, line 846 drivers/usb/core/hub.c, line 954 drivers/usb/core/hub.c, line 1143 drivers/usb/core/hub.c, line 1150 drivers/usb/core/hub.c, line 1155 drivers/usb/core/hub.c, line 1160 drivers/usb/core/hub.c, line 1166 drivers/usb/core/hub.c, line 2729 drivers/usb/core/hub.c, line 2732 drivers/usb/core/hub.c, line 2734 drivers/usb/core/hub.c, line 2736 drivers/usb/core/hub.c, line 2942 drivers/usb/core/hub.c, line 2945 drivers/usb/core/hub.c, line 3404 drivers/usb/core/hub.c, line 3429 drivers/usb/core/hub.c, line 3433 drivers/usb/core/hub.c, line 3497 drivers/usb/core/hub.c, line 4121 drivers/usb/core/hub.c, line 4900 drivers/usb/core/hub.c, line 4908 drivers/usb/core/hub.c, line 4926 drivers/usb/core/hub.c, line 4937 drivers/usb/core/hub.c, line 4942 drivers/usb/core/hub.c, line 4947 drivers/usb/core/hub.c, line 4952 drivers/usb/core/hub.h, line 121 drivers/usb/core/port.c, line 156 drivers/usb/core/port.c, line 158