From a8a15eb19d885bec172c396178c148264987922f Mon Sep 17 00:00:00 2001 From: Bharat Bhushan Date: Thu, 3 Apr 2014 14:50:04 -0700 Subject: [PATCH] drivers/rtc/rtc-ds3232.c: make it possible to share an irq It's possible to have RTC irq shared with other device (e.g. t4240qds board shares ds3232irq with phy one). Handle this in driver. Signed-off-by: Bharat Bhushan Cc: Scott Wood Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-ds3232.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-ds3232.c b/drivers/rtc/rtc-ds3232.c index 15497c578af5..813c6aa70d3d 100644 --- a/drivers/rtc/rtc-ds3232.c +++ b/drivers/rtc/rtc-ds3232.c @@ -418,8 +418,8 @@ static int ds3232_probe(struct i2c_client *client, } if (client->irq >= 0) { - ret = devm_request_irq(&client->dev, client->irq, ds3232_irq, 0, - "ds3232", client); + ret = devm_request_irq(&client->dev, client->irq, ds3232_irq, + IRQF_SHARED, "ds3232", client); if (ret) { dev_err(&client->dev, "unable to request IRQ\n"); }