usb_port_block_power_off   15 drivers/usb/core/port.c static int usb_port_block_power_off;
usb_port_block_power_off  269 drivers/usb/core/port.c 	if (usb_port_block_power_off)
usb_port_block_power_off  401 drivers/usb/core/port.c 		usb_port_block_power_off = 1;