diff --git a/drivers/char/random.c b/drivers/char/random.c
index 40eb07e79b0200d62638aa2340336ab75c64940d..d131e152c8ce6a3e70a7e0fe287275269f0c40c6 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -2100,25 +2100,6 @@ unsigned long get_random_long(void)
 }
 EXPORT_SYMBOL(get_random_long);
 
-/*
- * randomize_range() returns a start address such that
- *
- *    [...... <range> .....]
- *  start                  end
- *
- * a <range> with size "len" starting at the return value is inside in the
- * area defined by [start, end], but is otherwise randomized.
- */
-unsigned long
-randomize_range(unsigned long start, unsigned long end, unsigned long len)
-{
-	unsigned long range = end - len - start;
-
-	if (end <= start + len)
-		return 0;
-	return PAGE_ALIGN(get_random_int() % range + start);
-}
-
 /**
  * randomize_page - Generate a random, page aligned address
  * @start:	The smallest acceptable address the caller will take.
diff --git a/include/linux/random.h b/include/linux/random.h
index 26741892828a17ed8985e611dc987c6b0146fc47..f7bb7a355cf71381100730a2379ba206bc3258ea 100644
--- a/include/linux/random.h
+++ b/include/linux/random.h
@@ -34,7 +34,6 @@ extern const struct file_operations random_fops, urandom_fops;
 
 unsigned int get_random_int(void);
 unsigned long get_random_long(void);
-unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
 unsigned long randomize_page(unsigned long start, unsigned long range);
 
 u32 prandom_u32(void);