From 3efa9970bd0ac731302224ab9243693e91bc4bea Mon Sep 17 00:00:00 2001 From: Amol Lad Date: Fri, 20 Oct 2006 14:44:18 -0700 Subject: [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 Signed-off-by: Andrew Morton Signed-off-by: Dominik Brodowski --- drivers/pcmcia/at91_cf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/pcmcia/at91_cf.c') diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c index f8db6e3..3bcb7dc 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: -- cgit v1.1