ch341_break_reg 474 drivers/usb/serial/ch341.c const uint16_t ch341_break_reg = ch341_break_reg 486 drivers/usb/serial/ch341.c ch341_break_reg, 0, break_reg, 2); ch341_break_reg 507 drivers/usb/serial/ch341.c ch341_break_reg, reg_contents);