diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c
index 704375bda73a928446bb87ba68e492659be093a0..b732b5f8e3568299ae5f706db09ba0cdbfe925ee 100644
--- a/arch/powerpc/kernel/machine_kexec_64.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -172,7 +172,7 @@ static void kexec_prepare_cpus(void)
 {
 	int my_cpu, i, notified=-1;
 
-	smp_call_function(kexec_smp_down, NULL, 0, /* wait */0);
+	smp_call_function(kexec_smp_down, NULL, /* wait */0);
 	my_cpu = get_cpu();
 
 	/* check the others cpus are now down (via paca hw cpu id == -1) */
diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c
index e2d867ce1c7eb46fb259993ebf8f99c0a177bca9..69ad829a7fa3bb126c32604ffdf249b67446eb65 100644
--- a/arch/powerpc/mm/tlb_64.c
+++ b/arch/powerpc/mm/tlb_64.c
@@ -66,7 +66,7 @@ static void pgtable_free_now(pgtable_free_t pgf)
 {
 	pte_freelist_forced_free++;
 
-	smp_call_function(pte_free_smp_sync, NULL, 0, 1);
+	smp_call_function(pte_free_smp_sync, NULL, 1);
 
 	pgtable_free(pgf);
 }