Local variable in function setup_port_interrupt_out at drivers/usb/serial/usb-serial.c, line 822 References: drivers/usb/serial/usb-serial.c, line 701 drivers/usb/serial/usb-serial.c, line 711 drivers/usb/serial/usb-serial.c, line 713 drivers/usb/serial/usb-serial.c, line 715 drivers/usb/serial/usb-serial.c, line 716 drivers/usb/serial/usb-serial.c, line 718 drivers/usb/serial/usb-serial.c, line 719 drivers/usb/serial/usb-serial.c, line 721 drivers/usb/serial/usb-serial.c, line 722 drivers/usb/serial/usb-serial.c, line 724 drivers/usb/serial/usb-serial.c, line 730 drivers/usb/serial/usb-serial.c, line 737 drivers/usb/serial/usb-serial.c, line 739 drivers/usb/serial/usb-serial.c, line 750 drivers/usb/serial/usb-serial.c, line 762 drivers/usb/serial/usb-serial.c, line 774 drivers/usb/serial/usb-serial.c, line 776 drivers/usb/serial/usb-serial.c, line 787 drivers/usb/serial/usb-serial.c, line 799 drivers/usb/serial/usb-serial.c, line 808 drivers/usb/serial/usb-serial.c, line 809 drivers/usb/serial/usb-serial.c, line 814 drivers/usb/serial/usb-serial.c, line 817 drivers/usb/serial/usb-serial.c, line 823 drivers/usb/serial/usb-serial.c, line 832 drivers/usb/serial/usb-serial.c, line 834 drivers/usb/serial/usb-serial.c, line 839 drivers/usb/serial/usb-serial.c, line 842