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author | 2013-01-30 20:52:49 +0800 | |
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committer | 2013-01-31 14:43:29 +0800 | |
commit | ee70b258498174ba50b346960763203b7cba9d4a (patch) | |
tree | e61506d8dcd53b59bb58c26a9c95598260642712 /drivers/regulator | |
parent | regulator: Add missing of_node_put() (diff) | |
download | linux-ee70b258498174ba50b346960763203b7cba9d4a.tar.gz linux-ee70b258498174ba50b346960763203b7cba9d4a.tar.bz2 linux-ee70b258498174ba50b346960763203b7cba9d4a.zip |
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')
-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, } /* count the number of regulators to be supported in pmic */ - pdata->num_regulators = 0; - for_each_child_of_node(regulators_np, reg_np) - pdata->num_regulators++; + pdata->num_regulators = of_get_child_count(regulators_np); rdata = devm_kzalloc(&pdev->dev, sizeof(*rdata) * pdata->num_regulators, GFP_KERNEL); |