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| author | Jingoo Han <jg1.han@samsung.com> | 2013-12-06 16:11:58 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-09 17:42:18 +0000 |
| commit | f5247b401ccfbbf062ca1f4d3eef433f406c39ae (patch) | |
| tree | 0d60c0d4291d7b8c8ba9ab23572c6c92cc27f1bc /drivers/regulator/pfuze100-regulator.c | |
| parent | 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff) | |
| download | lwn-f5247b401ccfbbf062ca1f4d3eef433f406c39ae.tar.gz lwn-f5247b401ccfbbf062ca1f4d3eef433f406c39ae.zip | |
regulator: pfuze100: use devm_regulator_register()
Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Robin Gong <b38343@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator/pfuze100-regulator.c')
| -rw-r--r-- | drivers/regulator/pfuze100-regulator.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index ba67b2c4e2e7..1d5ef37918f9 100644 --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -402,31 +402,18 @@ static int pfuze100_regulator_probe(struct i2c_client *client, config.driver_data = pfuze_chip; config.of_node = match_of_node(i); - pfuze_chip->regulators[i] = regulator_register(desc, &config); + pfuze_chip->regulators[i] = + devm_regulator_register(&client->dev, desc, &config); if (IS_ERR(pfuze_chip->regulators[i])) { dev_err(&client->dev, "register regulator%s failed\n", pfuze100_regulators[i].desc.name); - ret = PTR_ERR(pfuze_chip->regulators[i]); - while (--i >= 0) - regulator_unregister(pfuze_chip->regulators[i]); - return ret; + return PTR_ERR(pfuze_chip->regulators[i]); } } return 0; } -static int pfuze100_regulator_remove(struct i2c_client *client) -{ - int i; - struct pfuze_chip *pfuze_chip = i2c_get_clientdata(client); - - for (i = 0; i < PFUZE100_MAX_REGULATOR; i++) - regulator_unregister(pfuze_chip->regulators[i]); - - return 0; -} - static struct i2c_driver pfuze_driver = { .id_table = pfuze_device_id, .driver = { @@ -435,7 +422,6 @@ static struct i2c_driver pfuze_driver = { .of_match_table = pfuze_dt_ids, }, .probe = pfuze100_regulator_probe, - .remove = pfuze100_regulator_remove, }; module_i2c_driver(pfuze_driver); |