From ee70b258498174ba50b346960763203b7cba9d4a Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Wed, 30 Jan 2013 20:52:49 +0800 Subject: [PATCH] regulator: max8997: Use of_get_child_count() Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- drivers/regulator/max8997.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c index 5abd0d32..9326921 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); -- 2.7.4