--- zzzz-none-000/linux-4.4.60/drivers/iommu/ipmmu-vmsa.c	2017-04-08 07:53:53.000000000 +0000
+++ scorpion-7490-727/linux-4.4.60/drivers/iommu/ipmmu-vmsa.c	2021-02-04 17:41:59.000000000 +0000
@@ -277,8 +277,8 @@
 	ipmmu_tlb_invalidate(domain);
 }
 
-static void ipmmu_tlb_add_flush(unsigned long iova, size_t size, bool leaf,
-				void *cookie)
+static void ipmmu_tlb_add_flush(unsigned long iova, size_t size,
+				size_t granule, bool leaf, void *cookie)
 {
 	/* The hardware doesn't support selective TLB flush. */
 }