From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161175AbcHELZW (ORCPT ); Fri, 5 Aug 2016 07:25:22 -0400 Received: from mail3-relais-sop.national.inria.fr ([192.134.164.104]:14686 "EHLO mail3-relais-sop.national.inria.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753459AbcHELZV (ORCPT ); Fri, 5 Aug 2016 07:25:21 -0400 X-IronPort-AV: E=Sophos;i="5.28,473,1464645600"; d="scan'208";a="186968308" Date: Fri, 5 Aug 2016 13:25:13 +0200 (CEST) From: Julia Lawall X-X-Sender: jll@hadrien To: Kishon Vijay Abraham I cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 07/11 v2] phy: qcom-ufs: use of_property_read_bool In-Reply-To: <1470387411-15879-8-git-send-email-Julia.Lawall@lip6.fr> Message-ID: References: <1470387411-15879-1-git-send-email-Julia.Lawall@lip6.fr> <1470387411-15879-8-git-send-email-Julia.Lawall@lip6.fr> User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use of_property_read_bool to check for the existence of a property. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ expression e1,e2,x; @@ - if (of_get_property(e1,e2,NULL)) - x = true; - else - x = false; + x = of_property_read_bool(e1,e2); // Signed-off-by: Julia Lawall --- v2: special case for propagating true and false drivers/phy/phy-qcom-ufs.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/phy/phy-qcom-ufs.c b/drivers/phy/phy-qcom-ufs.c index 107cb57..18a5b49 100644 --- a/drivers/phy/phy-qcom-ufs.c +++ b/drivers/phy/phy-qcom-ufs.c @@ -283,10 +283,8 @@ static int __ufs_qcom_phy_init_vreg(struct phy *phy, err = 0; } snprintf(prop_name, MAX_PROP_NAME, "%s-always-on", name); - if (of_get_property(dev->of_node, prop_name, NULL)) - vreg->is_always_on = true; - else - vreg->is_always_on = false; + vreg->is_always_on = of_property_read_bool(dev->of_node, + prop_name); } if (!strcmp(name, "vdda-pll")) {