@@ -4942,7 +4942,8 @@ static struct context_entry *device_to_existing_context_entry(
/*
* Copy memory from a physically-addressed area into a virtually-addressed area
*/
-int __iommu_load_from_oldmem(void *to, unsigned long from, unsigned long size)
+static int __iommu_load_from_oldmem(void *to, unsigned long from,
+ unsigned long size)
{
unsigned long pfn; /* Page Frame Number */
size_t csize = (size_t)size; /* Num(bytes to copy) */
@@ -4980,7 +4981,7 @@ int __iommu_load_from_oldmem(void *to, unsigned long from, unsigned long size)
/*
* Free the mapped memory for ioremap;
*/
-int __iommu_free_mapped_mem(void)
+static int __iommu_free_mapped_mem(void)
{
struct iommu_remapped_entry *mem_entry, *tmp;
@@ -391,8 +391,4 @@ extern int dmar_ir_support(void);
extern const struct attribute_group *intel_iommu_groups[];
-extern int __iommu_load_from_oldmem(void *to, unsigned long from,
- unsigned long size);
-extern int __iommu_free_mapped_mem(void);
-
#endif