diff options
| author | Axel Lin <axel.lin@ingics.com> | 2013-02-13 09:29:45 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-02-13 12:52:18 +0000 |
| commit | cbb0ed495ca165a94d66610adf64961f2117ec36 (patch) | |
| tree | 92723e2f2a6d8d3b47ccadc5e64cb7628a93fc60 /drivers/regulator | |
| parent | 1f91b6f6c747d3c584a5f37f68f5417bd328d745 (diff) | |
| download | linux-cbb0ed495ca165a94d66610adf64961f2117ec36.tar.gz | |
regulator: s5m8767: Fix dev argument for devm_kzalloc and of_get_regulator_init_data
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>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/s5m8767.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c index 194b5dd30628..ef0532d56d43 100644 --- a/drivers/regulator/s5m8767.c +++ b/drivers/regulator/s5m8767.c @@ -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; } |