uart_unregister_port(&serial8250_reg, line);
}
+/*
+ * This is for ISAPNP only.
+ */
+void serial8250_get_irq_map(unsigned int *map)
+{
+ int i;
+
+ for (i = 0; i < UART_NR; i++) {
+ if (serial8250_ports[i].port.type != PORT_UNKNOWN &&
+ serial8250_ports[i].port.irq < 16)
+ *map |= 1 << serial8250_ports[i].port.irq;
+ }
+}
+
/**
* serial8250_suspend_port - suspend one serial port
* @line: serial line number
EXPORT_SYMBOL(register_serial);
EXPORT_SYMBOL(unregister_serial);
+EXPORT_SYMBOL(serial8250_get_irq_map);
EXPORT_SYMBOL(serial8250_suspend_port);
EXPORT_SYMBOL(serial8250_resume_port);