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    Subject[PATCH] mfd: arizona: use IRQF_ONESHOT
    Generated by: scripts/coccinelle/misc/irqf_oneshot.cocci

    Make sure threaded IRQs without a primary handler are always request
    with IRQF_ONESHOT.

    Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
    ---

    Please take the patch only if it's a positive warning. Thanks!

    drivers/mfd/arizona-irq.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- linux.orig/drivers/mfd/arizona-irq.c 2012-08-03 15:36:21.583560783 +0800
    +++ linux/drivers/mfd/arizona-irq.c 2012-09-20 07:21:10.932045625 +0800
    @@ -236,7 +236,7 @@ int arizona_irq_init(struct arizona *ari
    }

    ret = request_threaded_irq(arizona->irq, NULL, arizona_irq_thread,
    - flags, "arizona", arizona);
    + flags | IRQF_ONESHOT, "arizona", arizona);

    if (ret != 0) {
    dev_err(arizona->dev, "Failed to request IRQ %d: %d\n",

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