1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c
index 9389d29cd0be..f21add0e4786 100644
--- a/arch/powerpc/platforms/maple/setup.c
+++ b/arch/powerpc/platforms/maple/setup.c
@@ -248,7 +248,7 @@ static void __init maple_init_IRQ(void)
 
         /* Find address list in /platform-open-pic */
         root = of_find_node_by_path("/");
-        naddr = prom_n_addr_cells(root);
+        naddr = of_n_addr_cells(root);
         opprop = get_property(root, "platform-open-pic", &opplen);
         if (opprop != 0) {
                 openpic_addr = of_read_number(opprop, naddr);