sirfsoc_txfifo_thd_en 66 drivers/tty/serial/sirfsoc_uart.h u32 sirfsoc_txfifo_thd_en; sirfsoc_txfifo_thd_en 159 drivers/tty/serial/sirfsoc_uart.h .sirfsoc_txfifo_thd_en = BIT(9), sirfsoc_txfifo_thd_en 224 drivers/tty/serial/sirfsoc_uart.h .sirfsoc_txfifo_thd_en = BIT(9),