Messages in this thread Patch in this message | | | Subject | [PATCH 1/2] regulator: max8997: Use of_get_child_count() | From | Axel Lin <> | Date | Wed, 30 Jan 2013 20:52:49 +0800 |
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Signed-off-by: Axel Lin <axel.lin@ingics.com> --- 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 7d2b1b5..c780104 100644 --- a/drivers/regulator/max8997.c +++ b/drivers/regulator/max8997.c @@ -930,9 +930,7 @@ 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); -- 1.7.9.5
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