mfd: 88pm860x: Use devm_regmap_init_i2c()

devm_regmap_init_i2c() is device managed and makes cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c
index 31ca55548ef9797c0f8bd48c926187ee412b2ace..629d6404cab4acf4f0899f37faba05df5a21e63f 100644 (file)
--- a/drivers/mfd/88pm860x-core.c
+++ b/drivers/mfd/88pm860x-core.c
@@ -1155,7 +1155,7 @@ static int pm860x_probe(struct i2c_client *client,
                return -ENOMEM;
 
        chip->id = verify_addr(client);
-       chip->regmap = regmap_init_i2c(client, &pm860x_regmap_config);
+       chip->regmap = devm_regmap_init_i2c(client, &pm860x_regmap_config);
        if (IS_ERR(chip->regmap)) {
                ret = PTR_ERR(chip->regmap);
                dev_err(&client->dev, "Failed to allocate register map: %d\n",
@@ -1203,7 +1203,6 @@ static int pm860x_remove(struct i2c_client *client)
                regmap_exit(chip->regmap_companion);
                i2c_unregister_device(chip->companion);
        }
-       regmap_exit(chip->regmap);
        kfree(chip);
        return 0;
 }