mei: pci_resume: set IRQF_ONESHOT for msi request_threaded_irq
when the default irq quick handler is used then IRQF_ONESHOT must be set otherwise the request fails and following error is displayed: mei 0000:00:16.0: irq 48 for MSI/MSI-X genirq: Threaded irq requested with handler=NULL and !ONESHOT for irq 48 mei 0000:00:16.0: request_threaded_irq failed: irq = 48. dpm_run_callback(): pci_pm_resume+0x0/0x140 returns -22 PM: Device 0000:00:16.0 failed to resume async: error -22 Reported-by: Peter Wu <lekensteyn@gmail.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Tested-by: Peter Wu <lekensteyn@gmail.com> Signed-off-by: Roland Dreier <roland@purestorage.com> Cc: stable <stable@vger.kernel.org> # 3.5 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1147,7 +1147,7 @@ static int mei_pci_resume(struct device *device)
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err = request_threaded_irq(pdev->irq,
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NULL,
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mei_interrupt_thread_handler,
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0, mei_driver_name, dev);
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IRQF_ONESHOT, mei_driver_name, dev);
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else
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err = request_threaded_irq(pdev->irq,
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mei_interrupt_quick_handler,
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