4 files changed, 27 insertions, 26 deletions

diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c
index f137804b3133..ba22e256c6f7 100644
--- a/drivers/serial/sunhv.c
+++ b/drivers/serial/sunhv.c
@@ -427,31 +427,32 @@ static int __init hv_console_compatible(char *buf, int len)
 
 static unsigned int __init get_interrupt(void)
 {
-        const char *cons_str = "console";
-        const char *compat_str = "compatible";
-        int node = prom_getchild(sun4v_vdev_root);
-        char buf[64];
-        int err, len;
-
-        node = prom_searchsiblings(node, cons_str);
-        if (!node)
-                return 0;
+        struct device_node *dev_node;
 
-        len = prom_getproplen(node, compat_str);
-        if (len == 0 || len == -1)
-                return 0;
+        dev_node = sun4v_vdev_root->child;
+        while (dev_node != NULL) {
+                struct property *prop;
 
-        err = prom_getproperty(node, compat_str, buf, 64);
-        if (err == -1)
-                return 0;
+                if (strcmp(dev_node->name, "console"))
+                        goto next_sibling;
+
+                prop = of_find_property(dev_node, "compatible", NULL);
+                if (!prop)
+                        goto next_sibling;
 
-        if (!hv_console_compatible(buf, len))
+                if (hv_console_compatible(prop->value, prop->length))
+                        break;
+
+        next_sibling:
+                dev_node = dev_node->sibling;
+        }
+        if (!dev_node)
                 return 0;
 
         /* Ok, the this is the OBP node for the sun4v hypervisor
          * console device.  Decode the interrupt.
          */
-        return sun4v_vdev_device_interrupt(node);
+        return sun4v_vdev_device_interrupt(dev_node);
 }
 
 static int __init sunhv_init(void)
diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index bfbe9dc90cca..e4c0fd2d6a9d 100644
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -984,19 +984,19 @@ static void __init for_each_sab_edev(void (*callback)(struct linux_ebus_device *
 
         for_each_ebus(ebus) {
                 for_each_ebusdev(edev, ebus) {
-                        if (!strcmp(edev->prom_name, "se")) {
+                        if (!strcmp(edev->prom_node->name, "se")) {
                                 callback(edev, arg);
                                 continue;
-                        } else if (!strcmp(edev->prom_name, "serial")) {
-                                char compat[32];
+                        } else if (!strcmp(edev->prom_node->name, "serial")) {
+                                char *compat;
                                 int clen;
 
                                 /* On RIO this can be an SE, check it.  We could
                                  * just check ebus->is_rio, but this is more portable.
                                  */
-                                clen = prom_getproperty(edev->prom_node, "compatible",
-                                                        compat, sizeof(compat));
-                                if (clen > 0) {
+                                compat = of_get_property(edev->prom_node,
+                                                         "compatible", &clen);
+                                if (compat && clen > 0) {
                                         if (strncmp(compat, "sab82532", 8) == 0) {
                                                 callback(edev, arg);
                                                 continue;
diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 4cdb610cdd37..0268b307c01e 100644
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -1053,7 +1053,7 @@ static void sunsu_autoconfig(struct uart_sunsu_port *up)
          */
         for_each_ebus(ebus) {
                 for_each_ebusdev(dev, ebus) {
-                        if (dev->prom_node == up->port_node) {
+                        if (dev->prom_node->node == up->port_node) {
                                 /*
                                  * The EBus is broken on sparc; it delivers
                                  * virtual addresses in resources. Oh well...
@@ -1073,7 +1073,7 @@ static void sunsu_autoconfig(struct uart_sunsu_port *up)
 #ifdef CONFIG_SPARC64
         for_each_isa(isa_br) {
                 for_each_isadev(isa_dev, isa_br) {
-                        if (isa_dev->prom_node == up->port_node) {
+                        if (isa_dev->prom_node->node == up->port_node) {
                                 /* Same on sparc64. Cool architecure... */
                                 up->port.membase = (char *) isa_dev->resource.start;
                                 up->port.mapbase = isa_dev->resource.start;
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index 5b6569728a9c..76c9bac9271f 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -1106,7 +1106,7 @@ static struct zilog_layout __iomem * __init get_zs_sun4u(int chip, int zsnode)
                                 + FHC_UREGS_ICLR;
                         imap = central_bus->child->fhc_regs.uregs
                                 + FHC_UREGS_IMAP;
-                        zilog_irq = build_irq(12, 0, iclr, imap);
+                        zilog_irq = build_irq(0, iclr, imap);
                 } else {
                         err = prom_getproperty(zsnode, "interrupts",
                                                (char *) &sun4u_ino,