diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-03 23:20:56 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-04 11:38:52 +0100 |
| commit | 02b552160f955a6dd6a54600f262365dc8916d69 (patch) | |
| tree | bcc872ae750cd3ef2a9ca706bfc486e642dc67a6 /drivers/regulator/gpio-regulator.c | |
| parent | 69d715a142f393bbcf1c05b440c074bed2aa0416 (diff) | |
| download | linux-02b552160f955a6dd6a54600f262365dc8916d69.tar.gz linux-02b552160f955a6dd6a54600f262365dc8916d69.tar.bz2 linux-02b552160f955a6dd6a54600f262365dc8916d69.zip | |
regulator: gpio-regulator: Basic devm_kzalloc() conversion
There's some other allocations but they're not so trivial as they use
kmemdup() and kstrdup().
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/gpio-regulator.c')
| -rw-r--r-- | drivers/regulator/gpio-regulator.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index 5f9b6add5d1d..ad0fc78c3cb4 100644 --- a/drivers/regulator/gpio-regulator.c +++ b/drivers/regulator/gpio-regulator.c @@ -174,7 +174,8 @@ static int __devinit gpio_regulator_probe(struct platform_device *pdev) struct gpio_regulator_data *drvdata; int ptr, ret, state; - drvdata = kzalloc(sizeof(struct gpio_regulator_data), GFP_KERNEL); + drvdata = devm_kzalloc(&pdev->dev, sizeof(struct gpio_regulator_data), + GFP_KERNEL); if (drvdata == NULL) { dev_err(&pdev->dev, "Failed to allocate device data\n"); return -ENOMEM; @@ -307,7 +308,6 @@ err_memgpio: err_name: kfree(drvdata->desc.name); err: - kfree(drvdata); return ret; } @@ -326,7 +326,6 @@ static int __devexit gpio_regulator_remove(struct platform_device *pdev) gpio_free(drvdata->enable_gpio); kfree(drvdata->desc.name); - kfree(drvdata); return 0; } |