diff options
| author |   Mark Brown <broonie@linaro.org> | 2013-07-01 11:17:09 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-01 11:17:09 +0100 |
| commit | bc830f352e48d24e5c56c6af62ad41829c96015e (patch) | |
| tree | 1fdecb3dc615945aec0a47b46544a845e52274bb /drivers/regulator | |
| parent | Merge remote-tracking branch 'regulator/topic/linar' into regulator-next (diff) | |
| parent | regulator: lp397x: use devm_kzalloc() to make cleanup paths simpler (diff) | |
| download | linux-dev-bc830f352e48d24e5c56c6af62ad41829c96015e.tar.xz linux-dev-bc830f352e48d24e5c56c6af62ad41829c96015e.zip | |
Merge remote-tracking branch 'regulator/topic/lp397x' into regulator-next
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/lp3971.c | 11 | ||||
| -rw-r--r-- | drivers/regulator/lp3972.c | 11 |
2 files changed, 6 insertions, 16 deletions
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c index d8af9e773310..3809b4381606 100644 --- a/drivers/regulator/lp3971.c +++ b/drivers/regulator/lp3971.c @@ -434,7 +434,7 @@ static int lp3971_i2c_probe(struct i2c_client *i2c, return -ENODEV; } - lp3971 = kzalloc(sizeof(struct lp3971), GFP_KERNEL); + lp3971 = devm_kzalloc(&i2c->dev, sizeof(struct lp3971), GFP_KERNEL); if (lp3971 == NULL) return -ENOMEM; @@ -449,19 +449,15 @@ static int lp3971_i2c_probe(struct i2c_client *i2c, ret = -ENODEV; if (ret < 0) { dev_err(&i2c->dev, "failed to detect device\n"); - goto err_detect; + return ret; } ret = setup_regulators(lp3971, pdata); if (ret < 0) - goto err_detect; + return ret; i2c_set_clientdata(i2c, lp3971); return 0; - -err_detect: - kfree(lp3971); - return ret; } static int lp3971_i2c_remove(struct i2c_client *i2c) @@ -473,7 +469,6 @@ static int lp3971_i2c_remove(struct i2c_client *i2c) regulator_unregister(lp3971->rdev[i]); kfree(lp3971->rdev); - kfree(lp3971); return 0; } diff --git a/drivers/regulator/lp3972.c b/drivers/regulator/lp3972.c index 61e4cf9edf6e..573024039ca0 100644 --- a/drivers/regulator/lp3972.c +++ b/drivers/regulator/lp3972.c @@ -528,7 +528,7 @@ static int lp3972_i2c_probe(struct i2c_client *i2c, return -ENODEV; } - lp3972 = kzalloc(sizeof(struct lp3972), GFP_KERNEL); + lp3972 = devm_kzalloc(&i2c->dev, sizeof(struct lp3972), GFP_KERNEL); if (!lp3972) return -ENOMEM; @@ -546,19 +546,15 @@ static int lp3972_i2c_probe(struct i2c_client *i2c, } if (ret < 0) { dev_err(&i2c->dev, "failed to detect device. ret = %d\n", ret); - goto err_detect; + return ret; } ret = setup_regulators(lp3972, pdata); if (ret < 0) - goto err_detect; + return ret; i2c_set_clientdata(i2c, lp3972); return 0; - -err_detect: - kfree(lp3972); - return ret; } static int lp3972_i2c_remove(struct i2c_client *i2c) @@ -569,7 +565,6 @@ static int lp3972_i2c_remove(struct i2c_client *i2c) for (i = 0; i < lp3972->num_regulators; i++) regulator_unregister(lp3972->rdev[i]); kfree(lp3972->rdev); - kfree(lp3972); return 0; } |