Symbol: stm32_usart_get_ftcfg
drivers/tty/serial/stm32-usart.c
1617
stm32_usart_get_ftcfg(pdev, stm32port, "rx-threshold", &stm32port->rxftcfg);
drivers/tty/serial/stm32-usart.c
1618
port->fifosize = stm32_usart_get_ftcfg(pdev, stm32port, "tx-threshold",