mmc: cb710 core: Add missing spin_lock_init for irq_lock of struct cb710_chip
Axel Lin [Wed, 1 Feb 2012 04:31:47 +0000 (12:31 +0800)]
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/cb710/core.c

index 68cd05b..85cc771 100644 (file)
@@ -245,6 +245,7 @@ static int __devinit cb710_probe(struct pci_dev *pdev,
        if (err)
                return err;
 
+       spin_lock_init(&chip->irq_lock);
        chip->pdev = pdev;
        chip->iobase = pcim_iomap_table(pdev)[0];