UARTCTRL_PE 1909 drivers/tty/serial/fsl_lpuart.c ctrl &= ~UARTCTRL_PE; UARTCTRL_PE 1912 drivers/tty/serial/fsl_lpuart.c ctrl |= UARTCTRL_PE; UARTCTRL_PE 1921 drivers/tty/serial/fsl_lpuart.c ctrl &= ~UARTCTRL_PE; UARTCTRL_PE 2220 drivers/tty/serial/fsl_lpuart.c if (cr & UARTCTRL_PE) {