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Commit 7ef73598 authored by Jonghwan Choi's avatar Jonghwan Choi Committed by Samuel Ortiz
Browse files

mfd: Use standard device wakeup for handling max8998 wakeup device 



Use device_init_wakeup & device_may_wakeup to init wakeup

Signed-off-by: default avatarJonghwan Choi <jhbird.choi@samsung.com>
Acked-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent bdd6a67a

drivers/mfd/max8998.c

+4 −2
Original line number Diff line number Diff line
@@ -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"