UARTCTRL_PT 1916 drivers/tty/serial/fsl_lpuart.c ctrl |= UARTCTRL_PT; UARTCTRL_PT 1918 drivers/tty/serial/fsl_lpuart.c ctrl &= ~UARTCTRL_PT; UARTCTRL_PT 2221 drivers/tty/serial/fsl_lpuart.c if (cr & UARTCTRL_PT)