regulator: tps65023: Use devm_* APIs
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c
index 7755afe..2db7149 100644
--- a/drivers/regulator/tps65023-regulator.c
+++ b/drivers/regulator/tps65023-regulator.c
@@ -394,16 +394,16 @@
if (!init_data)
return -EIO;
- tps = kzalloc(sizeof(*tps), GFP_KERNEL);
+ tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL);
if (!tps)
return -ENOMEM;
- tps->regmap = regmap_init_i2c(client, &tps65023_regmap_config);
+ tps->regmap = devm_regmap_init_i2c(client, &tps65023_regmap_config);
if (IS_ERR(tps->regmap)) {
error = PTR_ERR(tps->regmap);
dev_err(&client->dev, "Failed to allocate register map: %d\n",
error);
- goto fail_alloc;
+ return error;
}
/* common for all regulators */
@@ -449,10 +449,6 @@
fail:
while (--i >= 0)
regulator_unregister(tps->rdev[i]);
-
- regmap_exit(tps->regmap);
- fail_alloc:
- kfree(tps);
return error;
}
@@ -463,10 +459,6 @@
for (i = 0; i < TPS65023_NUM_REGULATOR; i++)
regulator_unregister(tps->rdev[i]);
-
- regmap_exit(tps->regmap);
- kfree(tps);
-
return 0;
}