diff options
| author | Amol Lad <amol@verismonetworks.com> | 2006-10-20 14:44:18 -0700 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-10-25 21:59:43 -0400 |
| commit | 3efa9970bd0ac731302224ab9243693e91bc4bea (patch) | |
| tree | ad915a88d7e7e027deeb989e25b387ced29f4d45 /drivers/pcmcia/at91_cf.c | |
| parent | a230a6785dd5af84b8b043a64d8df8adc81f3724 (diff) | |
[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/at91_cf.c')
| -rw-r--r-- | drivers/pcmcia/at91_cf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c index f8db6e342cb..3bcb7dc3299 100644 --- a/drivers/pcmcia/at91_cf.c +++ b/drivers/pcmcia/at91_cf.c @@ -310,9 +310,10 @@ static int __init at91_cf_probe(struct platform_device *pdev) return 0; fail2: - iounmap((void __iomem *) cf->socket.io_offset); release_mem_region(io->start, io->end + 1 - io->start); fail1: + if (cf->socket.io_offset) + iounmap((void __iomem *) cf->socket.io_offset); if (board->irq_pin) free_irq(board->irq_pin, cf); fail0a: |