225 static bool supports_software(const struct usb4_port *usb4)  in supports_software()
230 static bool supports_hardware(const struct usb4_port *usb4)  in supports_hardware()
235 static bool both_lanes(const struct usb4_port *usb4)  in both_lanes()
240 static unsigned int independent_voltage_margins(const struct usb4_port *usb4)  in independent_voltage_margins()
246 static bool supports_time(const struct usb4_port *usb4)  in supports_time()
252 static unsigned int independent_time_margins(const struct usb4_port *usb4)  in independent_time_margins()
264 	struct usb4_port *usb4 = port->usb4;  in margining_ber_level_write()  local
317 	struct usb4_port *usb4 = port->usb4;  in margining_ber_level_show()  local
329 	struct usb4_port *usb4 = port->usb4;  in margining_caps_show()  local
409 	struct usb4_port *usb4 = port->usb4;  in margining_lanes_write()  local
449 	struct usb4_port *usb4 = port->usb4;  in margining_lanes_show()  local
482 	struct usb4_port *usb4 = port->usb4;  in margining_mode_write()  local
522 	const struct usb4_port *usb4 = port->usb4;  in margining_mode_show()  local
553 	struct usb4_port *usb4 = port->usb4;  in margining_run_write()  local
620 	struct usb4_port *usb4 = port->usb4;  in margining_results_write()  local
663 	struct usb4_port *usb4 = port->usb4;  in margining_results_show()  local
733 	struct usb4_port *usb4 = port->usb4;  in margining_test_write()  local
766 	struct usb4_port *usb4 = port->usb4;  in margining_test_show()  local
792 	struct usb4_port *usb4 = port->usb4;  in margining_margin_write()  local
834 	struct usb4_port *usb4 = port->usb4;  in margining_margin_show()  local
861 	struct usb4_port *usb4;  in margining_port_init()  local