From: Mylène Josserand <mylene.josserand@free-electrons.com>
Date: Tue, 29 Mar 2016 06:56:04 +0000 (+0200)
Subject: rtc: m41t80: add wakealarm functionality
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3726a21833c9c96255735bddb5dacc8eacbff3ef;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

rtc: m41t80: add wakealarm functionality

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>
---

diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c
index c72473864418..5706e99853a3 100644
--- a/drivers/rtc/rtc-m41t80.c
+++ b/drivers/rtc/rtc-m41t80.c
@@ -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);
 		}
 	}