From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753769Ab3A3Mw7 (ORCPT ); Wed, 30 Jan 2013 07:52:59 -0500 Received: from mail-pa0-f46.google.com ([209.85.220.46]:46825 "EHLO mail-pa0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752382Ab3A3Mw4 (ORCPT ); Wed, 30 Jan 2013 07:52:56 -0500 Message-ID: <1359550369.3885.6.camel@phoenix> Subject: [PATCH 1/2] regulator: max8997: Use of_get_child_count() From: Axel Lin To: Mark Brown Cc: MyungJoo Ham , Thomas Abraham , Tomasz Figa , Liam Girdwood , linux-kernel@vger.kernel.org Date: Wed, 30 Jan 2013 20:52:49 +0800 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 Content-Transfer-Encoding: 7bit Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Axel Lin --- 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