1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 119cef99a2b0..683839b2b06b 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -202,7 +202,7 @@ static void __init get_n_mem_cells(int *n_addr_cells, int *n_size_cells)
                 panic("numa.c: No memory nodes found!");
 
         *n_addr_cells = of_n_addr_cells(memory);
-        *n_size_cells = prom_n_size_cells(memory);
+        *n_size_cells = of_n_size_cells(memory);
         of_node_put(memory);
 }