rtc: rx8025: fix irq handler registration

When IRQ line for this chips is connected, devm_request_threaded_irq()
refuses to register irq handler with the following message.

genirq: Threaded irq requested with handler=NULL and !ONESHOT for irq

Signed-off-by: Akinobu Mita <[email protected]>
Cc: Wolfgang Grandegger <[email protected]>
Cc: Alessandro Zummo <[email protected]>
Cc: Alexandre Belloni <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>

diff --git a/drivers/rtc/rtc-rx8025.c b/drivers/rtc/rtc-rx8025.c
index 17341feadad19f55ce126c4e3c2d2d2c8fe0429b..18240f526adede006710f01b4a335296411cc34a 100644 (file)
--- a/drivers/rtc/rtc-rx8025.c
+++ b/drivers/rtc/rtc-rx8025.c
@@ -538,8 +538,9 @@ static int rx8025_probe(struct i2c_client *client,
        if (client->irq > 0) {
                dev_info(&client->dev, "IRQ %d supplied\n", client->irq);
                err = devm_request_threaded_irq(&client->dev, client->irq, NULL,
-                                               rx8025_handle_irq, 0, "rx8025",
-                                               client);
+                                               rx8025_handle_irq,
+                                               IRQF_ONESHOT,
+                                               "rx8025", client);
                if (err) {
                        dev_err(&client->dev, "unable to request IRQ, alarms disabled\n");
                        client->irq = 0;