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authorAmol Lad <amol@verismonetworks.com>2006-10-19 23:29:06 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-20 10:26:43 -0700
commitfca4edb48b693d9df7de4c42d91b4158d8b7e347 (patch)
tree432e0d3444a27877920ed5469a41f6f294974ba3 /drivers/isdn/hysdn
parent6220ec7844fda2686496013a66b5b9169976b991 (diff)
downloadop-kernel-dev-fca4edb48b693d9df7de4c42d91b4158d8b7e347.zip
op-kernel-dev-fca4edb48b693d9df7de4c42d91b4158d8b7e347.tar.gz
[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>
Diffstat (limited to 'drivers/isdn/hysdn')
-rw-r--r--drivers/isdn/hysdn/boardergo.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/hysdn/boardergo.c b/drivers/isdn/hysdn/boardergo.c
index 8bbe33a..82e42a8 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 */
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