trivial: fix typo "to to" in multiple files

Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index d4fb9a3..1bdf0ee 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -184,7 +184,7 @@
 	info->map.bankwidth = 1;
 
 	/*
- 	 * map_priv_2 is used to store a ptr to to the bank_setup routine
+ 	 * map_priv_2 is used to store a ptr to the bank_setup routine
  	 */
 	info->map.map_priv_2 = (unsigned long) ixp_data->bank_setup;