diff --git a/arch/nios2/kernel/prom.c b/arch/nios2/kernel/prom.c
index 6688576b3a47..8d7446a4b475 100644
--- a/arch/nios2/kernel/prom.c
+++ b/arch/nios2/kernel/prom.c
@@ -42,11 +42,6 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
 
 }
 
-void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
-{
-	return alloc_bootmem_align(size, align);
-}
-
 int __init early_init_dt_reserve_memory_arch(phys_addr_t base, phys_addr_t size,
 					     bool nomap)
 {