mfd: Use standard device wakeup for handling max8998 wakeup device

[~andy/linux] / drivers / mfd / max8998.c

diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c
index de4096aee24877fccbaf36ae981b06483d41da50..6ef56d28c05686bf298f589cebf91c43fcc707b8 100644 (file)
--- 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"