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regulator: s5m8767: Use of_get_child_count() 

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2013-02-06 10:55:05 +08:00 committed by Mark Brown
parent 197bf85630
commit 1f91b6f6c7
1 changed files with 1 additions and 3 deletions
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4
drivers/regulator/s5m8767.c
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@ -536,9 +536,7 @@ 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 = 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(iodev->dev, sizeof(*rdata) *
pdata->num_regulators, GFP_KERNEL);