forked from luck/tmp_suning_uos_patched
rtc: pcf8563: Fix interrupt trigger method
The PCF8563 datasheet says the interrupt line is active low and stays
active until the events are cleared, i.e. a level trigger interrupt.
Fix the flags used to request the interrupt.
Fixes: ede3e9d47c
("drivers/rtc/rtc-pcf8563.c: add alarm support")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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@ -605,7 +605,7 @@ static int pcf8563_probe(struct i2c_client *client,
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if (client->irq > 0) {
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err = devm_request_threaded_irq(&client->dev, client->irq,
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NULL, pcf8563_irq,
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IRQF_SHARED|IRQF_ONESHOT|IRQF_TRIGGER_FALLING,
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IRQF_SHARED | IRQF_ONESHOT | IRQF_TRIGGER_LOW,
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pcf8563_driver.driver.name, client);
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if (err) {
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dev_err(&client->dev, "unable to request IRQ %d\n",
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