---

yaml
---
r: 322929
b: refs/heads/master
c: b186b12
h: refs/heads/master
i:
  322927: a092dc4
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d51f42d2c5b7e11b47876b8b5c53f0ac317fef24
+refs/heads/master: b186b12487efc80c44f2f0d26cc26eb249cf1524

trunk/drivers/extcon/extcon-max77693.c

@@ -669,13 +669,18 @@ static int __devinit max77693_muic_probe(struct platform_device *pdev)
 	}
 	info->dev = &pdev->dev;
 	info->max77693 = max77693;
-	info->max77693->regmap_muic = regmap_init_i2c(info->max77693->muic,
-					 &max77693_muic_regmap_config);
-	if (IS_ERR(info->max77693->regmap_muic)) {
-		ret = PTR_ERR(info->max77693->regmap_muic);
-		dev_err(max77693->dev,
-			"failed to allocate register map: %d\n", ret);
-		goto err_regmap;
+	if (info->max77693->regmap_muic)
+		dev_dbg(&pdev->dev, "allocate register map\n");
+	else {
+		info->max77693->regmap_muic = devm_regmap_init_i2c(
+						info->max77693->muic,
+						&max77693_muic_regmap_config);
+		if (IS_ERR(info->max77693->regmap_muic)) {
+			ret = PTR_ERR(info->max77693->regmap_muic);
+			dev_err(max77693->dev,
+				"failed to allocate register map: %d\n", ret);
+			goto err_regmap;
+		}
 	}
 	platform_set_drvdata(pdev, info);
 	mutex_init(&info->mutex);

trunk/drivers/mfd/max77693.c

@@ -152,6 +152,20 @@ static int max77693_i2c_probe(struct i2c_client *i2c,
 	max77693->haptic = i2c_new_dummy(i2c->adapter, I2C_ADDR_HAPTIC);
 	i2c_set_clientdata(max77693->haptic, max77693);
 
+	/*
+	 * Initialize register map for MUIC device because use regmap-muic
+	 * instance of MUIC device when irq of max77693 is initialized
+	 * before call max77693-muic probe() function.
+	 */
+	max77693->regmap_muic = devm_regmap_init_i2c(max77693->muic,
+					 &max77693_regmap_config);
+	if (IS_ERR(max77693->regmap_muic)) {
+		ret = PTR_ERR(max77693->regmap_muic);
+		dev_err(max77693->dev,
+			"failed to allocate register map: %d\n", ret);
+		goto err_regmap;
+	}
+
 	ret = max77693_irq_init(max77693);
 	if (ret < 0)
 		goto err_irq;