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Subject[PATCH] mfd: max8998: Use standard device wakeup for handling wakeup device
Date
From: Jonghwan Choi <jhbird.choi@samsung.com>

Use device_init_wakeup & device_may_wakeup to init wakeup

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
---
drivers/mfd/max8998.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c
index de4096a..6ef56d2 100644
--- a/drivers/mfd/max8998.c
+++ b/drivers/mfd/max8998.c
@@ -176,6 +176,8 @@ static int max8998_i2c_probe(struct i2c_client *i2c,
if (ret < 0)
goto err;

+ device_init_wakeup(max8998->dev, max8998->wakeup);
+
return ret;

err:
@@ -210,7 +212,7 @@ static int max8998_suspend(struct device *dev)
struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
struct max8998_dev *max8998 = i2c_get_clientdata(i2c);

- if (max8998->wakeup)
+ if (device_may_wakeup(dev))
irq_set_irq_wake(max8998->irq, 1);
return 0;
}
@@ -220,7 +222,7 @@ static int max8998_resume(struct device *dev)
struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
struct max8998_dev *max8998 = i2c_get_clientdata(i2c);

- if (max8998->wakeup)
+ if (device_may_wakeup(dev))
irq_set_irq_wake(max8998->irq, 0);
/*
* In LP3974, if IRQ registers are not "read & clear"
--
1.7.1


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