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regulator: tps65023: Use devm_* APIs

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Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-04-07 23:31:44 +08:00 committed by Mark Brown
parent 9a4bdd87a2
commit 19a8da2187
1 changed files with 3 additions and 11 deletions
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14
drivers/regulator/tps65023-regulator.c
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@ -394,16 +394,16 @@ static int __devinit tps_65023_probe(struct i2c_client *client,
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 @@ static int __devinit tps_65023_probe(struct i2c_client *client,
fail:
while (--i >= 0)
regulator_unregister(tps->rdev[i]);
regmap_exit(tps->regmap);
fail_alloc:
kfree(tps);
return error;
}
@ -463,10 +459,6 @@ static int __devexit tps_65023_remove(struct i2c_client *client)
for (i = 0; i < TPS65023_NUM_REGULATOR; i++)
regulator_unregister(tps->rdev[i]);
regmap_exit(tps->regmap);
kfree(tps);
return 0;
}