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authorAmol Lad <amol@verismonetworks.com>2006-10-21 01:44:18 +0400
committerDominik Brodowski <linux@dominikbrodowski.net>2006-10-26 05:59:43 +0400
commit3efa9970bd0ac731302224ab9243693e91bc4bea (patch)
treead915a88d7e7e027deeb989e25b387ced29f4d45 /drivers/pcmcia/omap_cf.c
parenta230a6785dd5af84b8b043a64d8df8adc81f3724 (diff)
downloadlinux-3efa9970bd0ac731302224ab9243693e91bc4bea.tar.xz
[PATCH] ioremap balanced with iounmap for drivers/pcmcia
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> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/omap_cf.c')
-rw-r--r--drivers/pcmcia/omap_cf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index c8e838c69766..06bf7f48836e 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -309,9 +309,10 @@ static int __devinit omap_cf_probe(struct device *dev)
return 0;
fail2:
- iounmap((void __iomem *) cf->socket.io_offset);
release_mem_region(cf->phys_cf, SZ_8K);
fail1:
+ if (cf->socket.io_offset)
+ iounmap((void __iomem *) cf->socket.io_offset);
free_irq(irq, cf);
fail0:
kfree(cf);