diff options
| author | Axel Lin <axel.lin@ingics.com> | 2014-06-16 09:44:20 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-06-27 12:50:35 +0100 |
| commit | cd01e32d91db5e7d549671ffbb747c4639eb8c72 (patch) | |
| tree | 24d43293a3243eb411f8d0b082a9bb9e0f6ac7fa /drivers/regulator/twl-regulator.c | |
| parent | 7171511eaec5bf23fb06078f59784a3a0626b38f (diff) | |
regulator: twl: Convert to use devm_kmemdup()
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator/twl-regulator.c')
| -rw-r--r-- | drivers/regulator/twl-regulator.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c index fed28abef419..0b4f8660fdb4 100644 --- a/drivers/regulator/twl-regulator.c +++ b/drivers/regulator/twl-regulator.c @@ -1128,7 +1128,7 @@ static int twlreg_probe(struct platform_device *pdev) if (!initdata) return -EINVAL; - info = kmemdup(template, sizeof(*info), GFP_KERNEL); + info = devm_kmemdup(&pdev->dev, template, sizeof(*info), GFP_KERNEL); if (!info) return -ENOMEM; @@ -1192,7 +1192,6 @@ static int twlreg_probe(struct platform_device *pdev) if (IS_ERR(rdev)) { dev_err(&pdev->dev, "can't register %s, %ld\n", info->desc.name, PTR_ERR(rdev)); - kfree(info); return PTR_ERR(rdev); } platform_set_drvdata(pdev, rdev); @@ -1212,20 +1211,10 @@ static int twlreg_probe(struct platform_device *pdev) return 0; } -static int twlreg_remove(struct platform_device *pdev) -{ - struct regulator_dev *rdev = platform_get_drvdata(pdev); - struct twlreg_info *info = rdev->reg_data; - - kfree(info); - return 0; -} - MODULE_ALIAS("platform:twl_reg"); static struct platform_driver twlreg_driver = { .probe = twlreg_probe, - .remove = twlreg_remove, /* NOTE: short name, to work around driver model truncation of * "twl_regulator.12" (and friends) to "twl_regulator.1". */ |