1 files changed, 6 insertions, 6 deletions

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;