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 <daniel@gaisler.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/tty/serial/apbuart.c b/drivers/tty/serial/apbuart.c
index 1ab999b04ef..12d4e7ca53c 100644
--- a/drivers/tty/serial/apbuart.c
+++ b/drivers/tty/serial/apbuart.c
@@ -555,10 +555,9 @@ static struct uart_driver grlib_apbuart_driver = {
 
 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;
@@ -566,6 +565,7 @@ static int __devinit apbuart_probe(struct platform_device *op)
 
         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);
 
@@ -615,7 +615,7 @@ static int grlib_apbuart_configure(void)
         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;
@@ -623,11 +623,9 @@ static int grlib_apbuart_configure(void)
                 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;
@@ -638,7 +636,7 @@ static int grlib_apbuart_configure(void)
 
                 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;