diff options
| author | Axel Lin <axel.lin@ingics.com> | 2013-01-30 07:52:49 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-01-31 01:43:29 -0500 |
| commit | ee70b258498174ba50b346960763203b7cba9d4a (patch) | |
| tree | e61506d8dcd53b59bb58c26a9c95598260642712 /drivers/regulator/max8997.c | |
| parent | c92f5dd2c42fa61e0ef810fad4584b184ea2d50e (diff) | |
regulator: max8997: Use of_get_child_count()
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/max8997.c')
| -rw-r--r-- | drivers/regulator/max8997.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c index 5abd0d3288f0..93269215d981 100644 --- a/drivers/regulator/max8997.c +++ b/drivers/regulator/max8997.c | |||
| @@ -973,9 +973,7 @@ static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev, | |||
| 973 | } | 973 | } |
| 974 | 974 | ||
| 975 | /* count the number of regulators to be supported in pmic */ | 975 | /* count the number of regulators to be supported in pmic */ |
| 976 | pdata->num_regulators = 0; | 976 | pdata->num_regulators = of_get_child_count(regulators_np); |
| 977 | for_each_child_of_node(regulators_np, reg_np) | ||
| 978 | pdata->num_regulators++; | ||
| 979 | 977 | ||
| 980 | rdata = devm_kzalloc(&pdev->dev, sizeof(*rdata) * | 978 | rdata = devm_kzalloc(&pdev->dev, sizeof(*rdata) * |
| 981 | pdata->num_regulators, GFP_KERNEL); | 979 | pdata->num_regulators, GFP_KERNEL); |