[PATCH] drivers/isdn: ioremap balanced with iounmap

ioremap must be balanced by an iounmap and failing to do so can result
in a memory leak.

Signed-off-by: Amol Lad <amol@verismonetworks.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/isdn/hysdn/boardergo.c b/drivers/isdn/hysdn/boardergo.c
index 8bbe33ae06db..82e42a80dc4b 100644
--- a/drivers/isdn/hysdn/boardergo.c
+++ b/drivers/isdn/hysdn/boardergo.c
@@ -403,7 +403,7 @@ ergo_releasehardware(hysdn_card * card)
         free_irq(card->irq, card);      /* release interrupt */
         release_region(card->iobase + PCI9050_INTR_REG, 1);     /* release all io ports */
         release_region(card->iobase + PCI9050_USER_IO, 1);
-        vfree(card->dpram);
+        iounmap(card->dpram);
         card->dpram = NULL;     /* release shared mem */
 }                               /* ergo_releasehardware */