1 files changed, 13 insertions, 25 deletions

diff --git a/drivers/mfd/max8997.c b/drivers/mfd/max8997.c
index 8c06c09e36d1..7ba8ed1dfde3 100644
--- a/drivers/mfd/max8997.c
+++ b/drivers/mfd/max8997.c
@@ -142,19 +142,7 @@ static struct max8997_platform_data *max8997_i2c_parse_dt_pdata(
 	return pd;
 }
 
-static inline unsigned long max8997_i2c_get_driver_data(struct i2c_client *i2c,
-						const struct i2c_device_id *id)
-{
-	if (IS_ENABLED(CONFIG_OF) && i2c->dev.of_node) {
-		const struct of_device_id *match;
-		match = of_match_node(max8997_pmic_dt_match, i2c->dev.of_node);
-		return (unsigned long)match->data;
-	}
-	return id->driver_data;
-}
-
-static int max8997_i2c_probe(struct i2c_client *i2c,
-			    const struct i2c_device_id *id)
+static int max8997_i2c_probe(struct i2c_client *i2c)
 {
 	struct max8997_dev *max8997;
 	struct max8997_platform_data *pdata = dev_get_platdata(&i2c->dev);
@@ -168,7 +156,7 @@ static int max8997_i2c_probe(struct i2c_client *i2c,
 	i2c_set_clientdata(i2c, max8997);
 	max8997->dev = &i2c->dev;
 	max8997->i2c = i2c;
-	max8997->type = max8997_i2c_get_driver_data(i2c, id);
+	max8997->type = (uintptr_t)i2c_get_match_data(i2c);
 	max8997->irq = i2c->irq;
 
 	if (IS_ENABLED(CONFIG_OF) && max8997->dev->of_node) {
@@ -185,25 +173,25 @@ static int max8997_i2c_probe(struct i2c_client *i2c,
 
 	mutex_init(&max8997->iolock);
 
-	max8997->rtc = i2c_new_dummy(i2c->adapter, I2C_ADDR_RTC);
-	if (!max8997->rtc) {
+	max8997->rtc = i2c_new_dummy_device(i2c->adapter, I2C_ADDR_RTC);
+	if (IS_ERR(max8997->rtc)) {
 		dev_err(max8997->dev, "Failed to allocate I2C device for RTC\n");
-		return -ENODEV;
+		return PTR_ERR(max8997->rtc);
 	}
 	i2c_set_clientdata(max8997->rtc, max8997);
 
-	max8997->haptic = i2c_new_dummy(i2c->adapter, I2C_ADDR_HAPTIC);
-	if (!max8997->haptic) {
+	max8997->haptic = i2c_new_dummy_device(i2c->adapter, I2C_ADDR_HAPTIC);
+	if (IS_ERR(max8997->haptic)) {
 		dev_err(max8997->dev, "Failed to allocate I2C device for Haptic\n");
-		ret = -ENODEV;
+		ret = PTR_ERR(max8997->haptic);
 		goto err_i2c_haptic;
 	}
 	i2c_set_clientdata(max8997->haptic, max8997);
 
-	max8997->muic = i2c_new_dummy(i2c->adapter, I2C_ADDR_MUIC);
-	if (!max8997->muic) {
+	max8997->muic = i2c_new_dummy_device(i2c->adapter, I2C_ADDR_MUIC);
+	if (IS_ERR(max8997->muic)) {
 		dev_err(max8997->dev, "Failed to allocate I2C device for MUIC\n");
-		ret = -ENODEV;
+		ret = PTR_ERR(max8997->muic);
 		goto err_i2c_muic;
 	}
 	i2c_set_clientdata(max8997->muic, max8997);
@@ -450,7 +438,7 @@ static int max8997_suspend(struct device *dev)
 
 	disable_irq(max8997->irq);
 	if (device_may_wakeup(dev))
-		irq_set_irq_wake(max8997->irq, 1);
+		enable_irq_wake(max8997->irq);
 	return 0;
 }
 
@@ -460,7 +448,7 @@ static int max8997_resume(struct device *dev)
 	struct max8997_dev *max8997 = i2c_get_clientdata(i2c);
 
 	if (device_may_wakeup(dev))
-		irq_set_irq_wake(max8997->irq, 0);
+		disable_irq_wake(max8997->irq);
 	enable_irq(max8997->irq);
 	return max8997_irq_resume(max8997);
 }