1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index ff87b1ad8ce9..54e93eb8a8ee 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -139,7 +139,7 @@ static void __init pseries_mpic_init_IRQ(void)
         struct mpic *mpic;
 
         np = of_find_node_by_path("/");
-        naddr = prom_n_addr_cells(np);
+        naddr = of_n_addr_cells(np);
         opprop = get_property(np, "platform-open-pic", &opplen);
         if (opprop != 0) {
                 openpic_addr = of_read_number(opprop, naddr);
@@ -193,7 +193,7 @@ static void __init pseries_mpic_init_IRQ(void)
                                             NULL);
                 if (addrp == NULL)
                         continue;
-                naddr = prom_n_addr_cells(np);
+                naddr = of_n_addr_cells(np);
                 intack = addrp[naddr-1];
                 if (naddr > 1)
                         intack |= ((unsigned long)addrp[naddr-2]) << 32;