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rtc: m41t80: add wakealarm functionality

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To enable the wakealarm, the device must be able to wakeup.
This is done by setting the device wakeup capability to true with
'device_init_wakeup' function.

Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Mylène Josserand 2016-03-29 08:56:04 +02:00 committed by Alexandre Belloni
parent 9c6dfed92c
commit 3726a21833
1 changed files with 2 additions and 0 deletions
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2
drivers/rtc/rtc-m41t80.c
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@ -758,6 +758,8 @@ static int m41t80_probe(struct i2c_client *client,
m41t80_rtc_ops.read_alarm = m41t80_read_alarm;
m41t80_rtc_ops.set_alarm = m41t80_set_alarm;
m41t80_rtc_ops.alarm_irq_enable = m41t80_alarm_irq_enable;
/* Enable the wakealarm */
device_init_wakeup(&client->dev, true);
}
}