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regulator: s5m8767: Fix dev argument for devm_kzalloc and of_get_regulator_init_data

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Use &pdev->dev rather than iodev->dev for devm_kzalloc() and
of_get_regulator_init_data(), this fixes memory leak.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2013-02-13 09:29:45 +08:00 committed by Mark Brown
parent 1f91b6f6c7
commit cbb0ed495c
1 changed files with 7 additions and 6 deletions
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13
drivers/regulator/s5m8767.c
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@ -515,9 +515,10 @@ static int s5m8767_pmic_dt_parse_ds_gpio(struct sec_pmic_dev *iodev,
return 0;
}
static int s5m8767_pmic_dt_parse_pdata(struct sec_pmic_dev *iodev,
static int s5m8767_pmic_dt_parse_pdata(struct platform_device *pdev,
struct sec_platform_data *pdata)
{
struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
struct device_node *pmic_np, *regulators_np, *reg_np;
struct sec_regulator_data *rdata;
struct sec_opmode_data *rmode;
@ -538,7 +539,7 @@ static int s5m8767_pmic_dt_parse_pdata(struct sec_pmic_dev *iodev,
/* count the number of regulators to be supported in pmic */
pdata->num_regulators = of_get_child_count(regulators_np);
rdata = devm_kzalloc(iodev->dev, sizeof(*rdata) *
rdata = devm_kzalloc(&pdev->dev, sizeof(*rdata) *
pdata->num_regulators, GFP_KERNEL);
if (!rdata) {
dev_err(iodev->dev,
@ -546,7 +547,7 @@ static int s5m8767_pmic_dt_parse_pdata(struct sec_pmic_dev *iodev,
return -ENOMEM;
}
rmode = devm_kzalloc(iodev->dev, sizeof(*rmode) *
rmode = devm_kzalloc(&pdev->dev, sizeof(*rmode) *
pdata->num_regulators, GFP_KERNEL);
if (!rdata) {
dev_err(iodev->dev,
@ -570,7 +571,7 @@ static int s5m8767_pmic_dt_parse_pdata(struct sec_pmic_dev *iodev,
rdata->id = i;
rdata->initdata = of_get_regulator_init_data(
iodev->dev, reg_np);
&pdev->dev, reg_np);
rdata->reg_node = reg_np;
rdata++;
rmode->id = i;
@ -642,7 +643,7 @@ static int s5m8767_pmic_dt_parse_pdata(struct sec_pmic_dev *iodev,
return 0;
}
#else
static int s5m8767_pmic_dt_parse_pdata(struct sec_pmic_dev *iodev,
static int s5m8767_pmic_dt_parse_pdata(struct platform_device *pdev,
struct sec_platform_data *pdata)
{
return 0;
@ -659,7 +660,7 @@ static int s5m8767_pmic_probe(struct platform_device *pdev)
int i, ret, size, buck_init;
if (iodev->dev->of_node) {
ret = s5m8767_pmic_dt_parse_pdata(iodev, pdata);
ret = s5m8767_pmic_dt_parse_pdata(pdev, pdata);
if (ret)
return ret;
}