1 files changed, 1 insertions, 4 deletions

diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 5f719ba949bc..efbf7df05d3f 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -301,10 +301,7 @@ void __init mem_init(void)
         unsigned long reserved_pages, free_pages;
         struct memblock_region *reg;
 
-#if CONFIG_SWIOTLB
-        extern void __init arm64_swiotlb_init(size_t max_size);
-        arm64_swiotlb_init(max_pfn << (PAGE_SHIFT - 1));
-#endif
+        arm64_swiotlb_init();
 
         max_mapnr   = pfn_to_page(max_pfn + PHYS_PFN_OFFSET) - mem_map;