Commit 11bfd6fc authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: rv8803: use IRQ flags obtained from fwnode 

Allow the IRQ type to be passed from the device tree if available as there
may be components changing the trigger type of the interrupt between the
RTC and the IRQ controller.

Link: https://lore.kernel.org/r/20230123200217.1236011-12-alexandre.belloni@bootlin.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent c4b12f89

drivers/rtc/rtc-rv8803.c

+6 −1
Original line number Diff line number Diff line
@@ -641,9 +641,14 @@ static int rv8803_probe(struct i2c_client *client) 
		return PTR_ERR(rv8803->rtc);



	if (client->irq > 0) {

		unsigned long irqflags = IRQF_TRIGGER_LOW;



		if (dev_fwnode(&client->dev))

			irqflags = 0;



		err = devm_request_threaded_irq(&client->dev, client->irq,

						NULL, rv8803_handle_irq,

						IRQF_TRIGGER_LOW | IRQF_ONESHOT,

						irqflags | IRQF_ONESHOT,

						"rv8803", client);

		if (err) {

			dev_warn(&client->dev, "unable to request IRQ, alarms disabled\n");