dev_dbg(&i2c->dev, "%s\n", __func__);
- lm3533 = kzalloc(sizeof(*lm3533), GFP_KERNEL);
+ lm3533 = devm_kzalloc(&i2c->dev, sizeof(*lm3533), GFP_KERNEL);
if (!lm3533)
return -ENOMEM;
i2c_set_clientdata(i2c, lm3533);
- lm3533->regmap = regmap_init_i2c(i2c, ®map_config);
- if (IS_ERR(lm3533->regmap)) {
- ret = PTR_ERR(lm3533->regmap);
- goto err_regmap;
- }
+ lm3533->regmap = devm_regmap_init_i2c(i2c, ®map_config);
+ if (IS_ERR(lm3533->regmap))
+ return PTR_ERR(lm3533->regmap);
lm3533->dev = &i2c->dev;
lm3533->irq = i2c->irq;
ret = lm3533_device_init(lm3533);
if (ret)
- goto err_dev;
+ return ret;
return 0;
-
-err_dev:
- regmap_exit(lm3533->regmap);
-err_regmap:
- kfree(lm3533);
-
- return ret;
}
static int __devexit lm3533_i2c_remove(struct i2c_client *i2c)
dev_dbg(&i2c->dev, "%s\n", __func__);
lm3533_device_exit(lm3533);
- regmap_exit(lm3533->regmap);
-
- kfree(lm3533);
return 0;
}