diff options
| author | Axel Lin <axel.lin@ingics.com> | 2014-03-08 17:15:59 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-03-13 15:42:23 +0400 |
| commit | d6fe2c7251e47d2aa4006e73da4f518f4f6f9e74 (patch) | |
| tree | 8a0d65485daeb266ae22b67a86cb87bd1c6458e9 /drivers/regulator/tps6586x-regulator.c | |
| parent | 02e905845fb722be50d605bdcb277bad6a6bfe66 (diff) | |
| download | linux-d6fe2c7251e47d2aa4006e73da4f518f4f6f9e74.tar.xz | |
regulator: tps6586x: Remove unnecessary rdev[] array
Now we are using devm_regulator_register(), so we don't need the rdev[] array
to store return value of devm_regulator_register. Use a *rdev variable is
enough for checking return status.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator/tps6586x-regulator.c')
| -rw-r--r-- | drivers/regulator/tps6586x-regulator.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c index e36f3569767f..32f38a63d944 100644 --- a/drivers/regulator/tps6586x-regulator.c +++ b/drivers/regulator/tps6586x-regulator.c @@ -396,7 +396,7 @@ static int tps6586x_regulator_probe(struct platform_device *pdev) { struct tps6586x_regulator *ri = NULL; struct regulator_config config = { }; - struct regulator_dev **rdev; + struct regulator_dev *rdev; struct regulator_init_data *reg_data; struct tps6586x_platform_data *pdata; struct of_regulator_match *tps6586x_reg_matches = NULL; @@ -416,11 +416,6 @@ static int tps6586x_regulator_probe(struct platform_device *pdev) return -ENODEV; } - rdev = devm_kzalloc(&pdev->dev, TPS6586X_ID_MAX_REGULATOR * - sizeof(*rdev), GFP_KERNEL); - if (!rdev) - return -ENOMEM; - version = tps6586x_get_version(pdev->dev.parent); for (id = 0; id < TPS6586X_ID_MAX_REGULATOR; ++id) { @@ -447,12 +442,11 @@ static int tps6586x_regulator_probe(struct platform_device *pdev) if (tps6586x_reg_matches) config.of_node = tps6586x_reg_matches[id].of_node; - rdev[id] = devm_regulator_register(&pdev->dev, &ri->desc, - &config); - if (IS_ERR(rdev[id])) { + rdev = devm_regulator_register(&pdev->dev, &ri->desc, &config); + if (IS_ERR(rdev)) { dev_err(&pdev->dev, "failed to register regulator %s\n", ri->desc.name); - return PTR_ERR(rdev[id]); + return PTR_ERR(rdev); } if (reg_data) { |