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authorAxel Lin <axel.lin@ingics.com>2013-02-06 10:55:05 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-02-08 11:16:40 +0000
commit1f91b6f6c747d3c584a5f37f68f5417bd328d745 (patch)
tree6e593ca97f2afc7ed4e03d9f9d687b9799b80bee /drivers/regulator
parent197bf85630a6f4ed5d533d5770f8daa92f4c4041 (diff)
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>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/s5m8767.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 1250cef43d7b..194b5dd30628 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -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);