Symbol: UART_DCD
drivers/usb/serial/pl2303.c
1078
| ((status & UART_DCD) ? TIOCM_CD : 0);
drivers/usb/serial/pl2303.c
1089
if (priv->line_status & UART_DCD)
drivers/usb/serial/pl2303.c
1168
if (delta & UART_DCD) {
drivers/usb/serial/pl2303.c
1173
status & UART_DCD);