1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index f7ef5a97c0ea..640ff0d8f83c 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -380,7 +380,7 @@ void __init smp_setup_cpu_maps(void)
                 const unsigned int *ireg;
 
                 num_addr_cell = of_n_addr_cells(dn);
-                num_size_cell = prom_n_size_cells(dn);
+                num_size_cell = of_n_size_cells(dn);
 
                 ireg = get_property(dn, "ibm,lrdr-capacity", NULL);