[PATCH 7/8] rtc: m41t80: add wakealarm functionality

[Mylène Josserand]

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.josser...@free-electrons.com>
---
 drivers/rtc/rtc-m41t80.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c
index 4255449..660a734 100644
--- a/drivers/rtc/rtc-m41t80.c
+++ b/drivers/rtc/rtc-m41t80.c
@@ -754,6 +754,8 @@ 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);
                }
        }
 
-- 
2.8.0.rc3