Symbol: UPF_FOURPORT
drivers/tty/serial/8250/8250_fourport.c
13
SERIAL8250_PORT_FLAGS(_base, _irq, UPF_FOURPORT)
drivers/tty/serial/8250/8250_port.c
1224
if (port->flags & UPF_FOURPORT) {
drivers/tty/serial/8250/8250_port.c
1242
if (port->flags & UPF_FOURPORT) {
drivers/tty/serial/8250/8250_port.c
1261
if (port->flags & UPF_FOURPORT)
drivers/tty/serial/8250/8250_port.c
2193
if (port->flags & UPF_FOURPORT) {
drivers/tty/serial/8250/8250_port.c
2336
if (port->flags & UPF_FOURPORT) {
drivers/tty/serial/8250/8250_port.c
2379
if (port->flags & UPF_FOURPORT) {
drivers/tty/serial/sunsu.c
678
if (up->port.flags & UPF_FOURPORT) {
drivers/tty/serial/sunsu.c
712
if (up->port.flags & UPF_FOURPORT) {