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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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