X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=blobdiff_plain;f=drivers%2Fchar%2Frandom.c;h=d131e152c8ce6a3e70a7e0fe287275269f0c40c6;hp=40eb07e79b0200d62638aa2340336ab75c64940d;hb=7425154d3bbf5fcc7554738cab6dfac559ffbdda;hpb=05c2679e9562f7e9ca11dacc91cf21b6c42d532d

diff --git a/drivers/char/random.c b/drivers/char/random.c
index 40eb07e79b02..d131e152c8ce 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.