diff options
| author | Axel Lin <axel.lin@gmail.com> | 2012-04-07 23:31:44 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-10 11:04:27 +0100 |
| commit | 19a8da2187249c02574ccffaf72637eb224d11c4 (patch) | |
| tree | d851e2dd4fe09d3af79451c94c174ebf71f0af3c | |
| parent | 9a4bdd87a29bf297d9046410b011d726d51c3999 (diff) | |
regulator: tps65023: Use devm_* APIs
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| -rw-r--r-- | drivers/regulator/tps65023-regulator.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c index 7755afeecede..2db71497b741 100644 --- a/drivers/regulator/tps65023-regulator.c +++ b/drivers/regulator/tps65023-regulator.c @@ -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; } |