Remove unneeded casts of (void *) pointers.

Signed-off-by: Domen Puncer <domen@coderock.org>

--- c/drivers/mtd/maps/ocelot.c	2004-12-02 23:16:12.000000000 +0100
+++ a/drivers/mtd/maps/ocelot.c	2004-12-03 11:33:03.000000000 +0100
@@ -28,7 +28,7 @@ static struct mtd_info *nvram_mtd;
 
 static void ocelot_ram_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf)
 {
-        struct map_info *map = (struct map_info *)mtd->priv;
+        struct map_info *map = mtd->priv;
 	size_t done = 0;
 
 	/* If we use memcpy, it does word-wide writes. Even though we told the