UARTSR1_TDRE 615 drivers/tty/serial/fsl_lpuart.c lpuart_wait_bit_set(port, UARTSR1, UARTSR1_TDRE); UARTSR1_TDRE 757 drivers/tty/serial/fsl_lpuart.c if (readb(port->membase + UARTSR1) & UARTSR1_TDRE) UARTSR1_TDRE 974 drivers/tty/serial/fsl_lpuart.c if (sts & UARTSR1_TDRE && !sport->lpuart_dma_tx_use) UARTSR1_TDRE 2080 drivers/tty/serial/fsl_lpuart.c lpuart_wait_bit_set(port, UARTSR1, UARTSR1_TDRE);