diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 5f3f10c..b5868c7 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -185,16 +185,6 @@ static int rwbf_quirk;
 static int force_on = 0;
 int intel_iommu_tboot_noforce;
 
-/*
- * 0: Present
- * 1-11: Reserved
- * 12-63: Context Ptr (12 - (haw-1))
- * 64-127: Reserved
- */
-struct root_entry {
-	u64	lo;
-	u64	hi;
-};
 #define ROOT_ENTRY_NR (VTD_PAGE_SIZE/sizeof(struct root_entry))
 
 /*
@@ -220,21 +210,6 @@ static phys_addr_t root_entry_uctp(struct root_entry *re)
 
 	return re->hi & VTD_PAGE_MASK;
 }
-/*
- * low 64 bits:
- * 0: present
- * 1: fault processing disable
- * 2-3: translation type
- * 12-63: address space root
- * high 64 bits:
- * 0-2: address width
- * 3-6: aval
- * 8-23: domain id
- */
-struct context_entry {
-	u64 lo;
-	u64 hi;
-};
 
 static inline void context_clear_pasid_enable(struct context_entry *context)
 {
@@ -261,7 +236,7 @@ static inline bool __context_present(struct context_entry *context)
 	return (context->lo & 1);
 }
 
-static inline bool context_present(struct context_entry *context)
+bool context_present(struct context_entry *context)
 {
 	return context_pasid_enabled(context) ?
 	     __context_present(context) :
@@ -788,8 +763,8 @@ static void domain_update_iommu_cap(struct dmar_domain *domain)
 	domain->iommu_superpage = domain_update_iommu_superpage(NULL);
 }
 
-static inline struct context_entry *iommu_context_addr(struct intel_iommu *iommu,
-						       u8 bus, u8 devfn, int alloc)
+struct context_entry *iommu_context_addr(struct intel_iommu *iommu, u8 bus,
+					 u8 devfn, int alloc)
 {
 	struct root_entry *root = &iommu->root_entry[bus];
 	struct context_entry *context;