diff options
Diffstat (limited to 'drivers/rtc/rtc-rv3028.c')
| -rw-r--r-- | drivers/rtc/rtc-rv3028.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-rv3028.c b/drivers/rtc/rtc-rv3028.c index dd170e3efd83..b0099e26e3b0 100644 --- a/drivers/rtc/rtc-rv3028.c +++ b/drivers/rtc/rtc-rv3028.c @@ -902,9 +902,20 @@ static int rv3028_probe(struct i2c_client *client) return PTR_ERR(rv3028->rtc); if (client->irq > 0) { + unsigned long flags; + + /* + * If flags = 0, devm_request_threaded_irq() will use IRQ flags + * obtained from device tree. + */ + if (dev_fwnode(&client->dev)) + flags = 0; + else + flags = IRQF_TRIGGER_LOW; + ret = devm_request_threaded_irq(&client->dev, client->irq, NULL, rv3028_handle_irq, - IRQF_TRIGGER_LOW | IRQF_ONESHOT, + flags | IRQF_ONESHOT, "rv3028", rv3028); if (ret) { dev_warn(&client->dev, "unable to request IRQ, alarms disabled\n"); |