Messages in this thread | | | From | Mathieu Othacehe <> | Subject | Re: [PATCH v4 2/4] iio: vcnl4000: Add event support for VCNL4010/20. | Date | Wed, 22 Apr 2020 10:02:11 +0200 |
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Hello Andy,
>> + ret = devm_request_threaded_irq(&client->dev, client->irq, >> + NULL, vcnl4010_irq_thread, >> + IRQF_TRIGGER_FALLING | > >> + IRQF_ONESHOT, > > Isn't it by default when threaded IRQ is asked with NULL for hw handler?
No, and it fails with this error message if IRQF_ONESHOT is not set:
pr_err("Threaded irq requested with handler=NULL and !ONESHOT for %s (irq %d)\n",
Thanks,
Mathieu
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