sparc32, leon: APBUART driver must use archdata to get IRQ number

See Commit id 1636f8ac2b08410df4766449f7c86b912443cd99 (sparc/of:
Move of_device fields into struct pdev_archdata), this patch
is similar to 19e4875fb21a69fbf620e84769a74d189c69c58d (of/sparc:
fix build regression from of_device changes)

Signed-off-by: Daniel Hellstrom <[e-mail]>
Acked-by: Sam Ravnborg <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/tty/serial/apbuart.c

···
 
 static int __devinit apbuart_probe(struct platform_device *op)
 {
-	int i = -1;
+	int i;
 	struct uart_port *port = NULL;
 
-	i = 0;
 	for (i = 0; i < grlib_apbuart_port_nr; i++) {
 		if (op->dev.of_node == grlib_apbuart_nodes[i])
 			break;
···
 
 	port = &grlib_apbuart_ports[i];
 	port->dev = &op->dev;
+	port->irq = op->archdata.irqs[0];
 
 	uart_add_one_port(&grlib_apbuart_driver, (struct uart_port *) port);
 
···
 	freq_khz = *prop;
 
 	for_each_matching_node(np, apbuart_match) {
-		const int *irqs, *ampopts;
+		const int *ampopts;
 		const struct amba_prom_registers *regs;
 		struct uart_port *port;
 		unsigned long addr;
···
 		ampopts = of_get_property(np, "ampopts", NULL);
 		if (ampopts && (*ampopts == 0))
 			continue; /* Ignore if used by another OS instance */
-
-		irqs = of_get_property(np, "interrupts", NULL);
 		regs = of_get_property(np, "reg", NULL);
 
-		if (!irqs || !regs)
+		if (!regs)
 			continue;
 
 		grlib_apbuart_nodes[line] = np;
···
 
 		port->mapbase = addr;
 		port->membase = ioremap(addr, sizeof(struct grlib_apbuart_regs_map));
-		port->irq = *irqs;
+		port->irq = 0;
 		port->iotype = UPIO_MEM;
 		port->ops = &grlib_apbuart_ops;
 		port->flags = UPF_BOOT_AUTOCONF;