From 41bdabbb6d951cf4a9fbfe33783749b87662b02d Mon Sep 17 00:00:00 2001
From: Amol Lad <amol@verismonetworks.com>
Date: Wed, 6 Dec 2006 20:35:21 -0800
Subject: [PATCH] [PATCH] ioremap balanced with iounmap for drivers/char/moxa.c

Signed-off-by: Amol Lad <amol@verismonetworks.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 drivers/char/moxa.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index 2d025a9fd14..8b316953173 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -498,9 +498,12 @@ static void __exit moxa_exit(void)
 		printk("Couldn't unregister MOXA Intellio family serial driver\n");
 	put_tty_driver(moxaDriver);
 
-	for (i = 0; i < MAX_BOARDS; i++)
+	for (i = 0; i < MAX_BOARDS; i++) {
+		if (moxaBaseAddr[i])
+			iounmap(moxaBaseAddr[i]);
 		if (moxa_boards[i].busType == MOXA_BUS_TYPE_PCI)
 			pci_dev_put(moxa_boards[i].pciInfo.pdev);
+	}
 
 	if (verbose)
 		printk("Done\n");