mirror of
https://github.com/torvalds/linux
synced 2024-09-06 18:01:05 +00:00
rtc: rv3029c2: 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/20230123200217.1236011-10-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
parent
827009a8d3
commit
bfff849f1d
|
@ -735,9 +735,14 @@ static int rv3029_probe(struct device *dev, struct regmap *regmap, int irq,
|
|||
return PTR_ERR(rv3029->rtc);
|
||||
|
||||
if (rv3029->irq > 0) {
|
||||
unsigned long irqflags = IRQF_TRIGGER_LOW;
|
||||
|
||||
if (dev_fwnode(dev))
|
||||
irqflags = 0;
|
||||
|
||||
rc = devm_request_threaded_irq(dev, rv3029->irq,
|
||||
NULL, rv3029_handle_irq,
|
||||
IRQF_TRIGGER_LOW | IRQF_ONESHOT,
|
||||
irqflags | IRQF_ONESHOT,
|
||||
"rv3029", dev);
|
||||
if (rc) {
|
||||
dev_warn(dev, "unable to request IRQ, alarms disabled\n");
|
||||
|
|
Loading…
Reference in a new issue