1 files changed, 12 insertions, 7 deletions

diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index 920a609b2c35..38f9e52f358b 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/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);