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| author | Axel Lin <axel.lin@gmail.com> | 2012-05-16 12:50:47 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-16 09:48:37 +0100 |
| commit | 372de4aa5e27af81ac4ce3b7be264e36a1d70a01 (patch) | |
| tree | a62d781eed7096eac9aa6ed6367cb2d08dba702e /drivers/regulator | |
| parent | dde2b724e6bd6a6ea8516345398d3b8fe06a031b (diff) | |
| download | linux-372de4aa5e27af81ac4ce3b7be264e36a1d70a01.tar.gz linux-372de4aa5e27af81ac4ce3b7be264e36a1d70a01.tar.xz linux-372de4aa5e27af81ac4ce3b7be264e36a1d70a01.zip | |
regulator: max8952: Use devm_kzalloc
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/max8952.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/regulator/max8952.c b/drivers/regulator/max8952.c index 62ae140d8d9f..910c9b26d499 100644 --- a/drivers/regulator/max8952.c +++ b/drivers/regulator/max8952.c @@ -181,7 +181,8 @@ static int __devinit max8952_pmic_probe(struct i2c_client *client, if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE)) return -EIO; - max8952 = kzalloc(sizeof(struct max8952_data), GFP_KERNEL); + max8952 = devm_kzalloc(&client->dev, sizeof(struct max8952_data), + GFP_KERNEL); if (!max8952) return -ENOMEM; @@ -198,7 +199,7 @@ static int __devinit max8952_pmic_probe(struct i2c_client *client, if (IS_ERR(max8952->rdev)) { ret = PTR_ERR(max8952->rdev); dev_err(max8952->dev, "regulator init failed (%d)\n", ret); - goto err_reg; + return ret; } max8952->en = !!(pdata->reg_data.constraints.boot_on); @@ -295,10 +296,6 @@ static int __devinit max8952_pmic_probe(struct i2c_client *client, i2c_set_clientdata(client, max8952); return 0; - -err_reg: - kfree(max8952); - return ret; } static int __devexit max8952_pmic_remove(struct i2c_client *client) @@ -312,8 +309,6 @@ static int __devexit max8952_pmic_remove(struct i2c_client *client) gpio_free(pdata->gpio_vid0); gpio_free(pdata->gpio_vid1); gpio_free(pdata->gpio_en); - - kfree(max8952); return 0; } |