228 static bool supports_software(const struct usb4_port *usb4)  in supports_software()
233 static bool supports_hardware(const struct usb4_port *usb4)  in supports_hardware()
238 static bool both_lanes(const struct usb4_port *usb4)  in both_lanes()
243 static unsigned int independent_voltage_margins(const struct usb4_port *usb4)  in independent_voltage_margins()
249 static bool supports_time(const struct usb4_port *usb4)  in supports_time()
255 static unsigned int independent_time_margins(const struct usb4_port *usb4)  in independent_time_margins()
267 	struct usb4_port *usb4 = port->usb4;  in margining_ber_level_write()  local
320 	struct usb4_port *usb4 = port->usb4;  in margining_ber_level_show()  local
332 	struct usb4_port *usb4 = port->usb4;  in margining_caps_show()  local
412 	struct usb4_port *usb4 = port->usb4;  in margining_lanes_write()  local
452 	struct usb4_port *usb4 = port->usb4;  in margining_lanes_show()  local
485 	struct usb4_port *usb4 = port->usb4;  in margining_mode_write()  local
525 	const struct usb4_port *usb4 = port->usb4;  in margining_mode_show()  local
556 	struct usb4_port *usb4 = port->usb4;  in margining_run_write()  local
636 	struct usb4_port *usb4 = port->usb4;  in margining_results_write()  local
679 	struct usb4_port *usb4 = port->usb4;  in margining_results_show()  local
749 	struct usb4_port *usb4 = port->usb4;  in margining_test_write()  local
782 	struct usb4_port *usb4 = port->usb4;  in margining_test_show()  local
808 	struct usb4_port *usb4 = port->usb4;  in margining_margin_write()  local
850 	struct usb4_port *usb4 = port->usb4;  in margining_margin_show()  local
877 	struct usb4_port *usb4;  in margining_port_init()  local