Symbol: USR1_DTRD
drivers/tty/serial/imx.c
1024
usr1 &= ~USR1_DTRD;
drivers/tty/serial/imx.c
1044
if (usr1 & USR1_DTRD) {
drivers/tty/serial/imx.c
1045
imx_uart_writel(sport, USR1_DTRD, USR1);
drivers/tty/serial/imx.c
1519
imx_uart_writel(sport, USR1_RTSD | USR1_DTRD, USR1);