[PATCH] bogus order of copy_from_user() arguments

... aka "somebody forgot to swap arguments when converting from copyin()"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

drivers/char/rio/rioboot.c

@@ -280,7 +280,7 @@ int RIOBootCodeHOST(struct rio_info *p, struct DownLoad *rbp)
 			func_exit();
 			return -ENOMEM;
 		}
-		if (copy_from_user(rbp->DataP, DownCode, rbp->Count)) {
+		if (copy_from_user(DownCode, rbp->DataP, rbp->Count)) {
 			kfree(DownCode);
 			p->RIOError.Error = COPYIN_FAILED;
 			func_exit();