1 files changed, 1 insertions, 16 deletions
diff --git a/arch/um/include/shared/mem_user.h b/arch/um/include/shared/mem_user.h
index 11a723a58545..8a5b72872ff8 100644
--- a/arch/um/include/shared/mem_user.h
+++ b/arch/um/include/shared/mem_user.h
@@ -32,25 +32,10 @@
 #ifndef _MEM_USER_H
 #define _MEM_USER_H
 
-struct iomem_region {
-	struct iomem_region *next;
-	char *driver;
-	int fd;
-	int size;
-	unsigned long phys;
-	unsigned long virt;
-};
-
-extern struct iomem_region *iomem_regions;
-extern int iomem_size;
-
 #define ROUND_4M(n) ((((unsigned long) (n)) + (1 << 22)) & ~((1 << 22) - 1))
 
-extern unsigned long find_iomem(char *driver, unsigned long *len_out);
-extern void mem_total_pages(unsigned long physmem, unsigned long iomem,
-		     unsigned long highmem);
 extern void setup_physmem(unsigned long start, unsigned long usable,
-			  unsigned long len, unsigned long long highmem);
+			  unsigned long len);
 extern void map_memory(unsigned long virt, unsigned long phys,
 		       unsigned long len, int r, int w, int x);