[PATCH] ioremap balanced with iounmap for drivers/pcmcia

[safe/jmp/linux-2.6] / drivers / pcmcia / at91_cf.c

diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index f8db6e3..3bcb7dc 100644 (file)
--- 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: