1 files changed, 2 insertions, 1 deletions

diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 89ebae4008f2..0878c89fe7d2 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -172,7 +172,8 @@ void free_initmem(void)
 #ifdef CONFIG_BLK_DEV_INITRD
 void __init free_initrd_mem(unsigned long start, unsigned long end)
 {
-        free_reserved_area(start, end, POISON_FREE_INITMEM, "initrd");
+        free_reserved_area((void *)start, (void *)end, POISON_FREE_INITMEM,
+                           "initrd");
 }
 #endif