mirror of https://gitee.com/openkylin/linux.git
[media] adv7180: Pass correct flags to request_threaded_irq()
Most IRQ controllers support different types of interrupts. The adv7180 generates falling edge interrupts, so make sure to pass IRQF_TRIGGER_FALLING to request_threaded_irq() so the IRQ controller is configured for the correct mode. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Federico Vaga <federico.vaga@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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@ -630,7 +630,8 @@ static int adv7180_probe(struct i2c_client *client,
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if (state->irq) {
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ret = request_threaded_irq(client->irq, NULL, adv7180_irq,
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IRQF_ONESHOT, KBUILD_MODNAME, state);
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IRQF_ONESHOT | IRQF_TRIGGER_FALLING,
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KBUILD_MODNAME, state);
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if (ret)
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goto err_free_ctrl;
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}
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