Symbol: LINFLEXD_UARTCR_TFBM
drivers/tty/serial/fsl_linflexuart.c
564
if (!(cr & LINFLEXD_UARTCR_TFBM))
drivers/tty/serial/fsl_linflexuart.c
574
if (!(cr & LINFLEXD_UARTCR_TFBM)) {