1 files changed, 0 insertions, 26 deletions
diff --git a/arch/um/sys-x86/mem_64.c b/arch/um/sys-x86/mem_64.c
deleted file mode 100644
index 546518727a7..00000000000
--- a/arch/um/sys-x86/mem_64.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include "linux/mm.h"
-#include "asm/page.h"
-#include "asm/mman.h"
-
-const char *arch_vma_name(struct vm_area_struct *vma)
-{
-	if (vma->vm_mm && vma->vm_start == um_vdso_addr)
-		return "[vdso]";
-
-	return NULL;
-}
-
-struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
-{
-	return NULL;
-}
-
-int in_gate_area(struct mm_struct *mm, unsigned long addr)
-{
-	return 0;
-}
-
-int in_gate_area_no_mm(unsigned long addr)
-{
-	return 0;
-}