From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965061AbbGHIbc (ORCPT ); Wed, 8 Jul 2015 04:31:32 -0400 Received: from mailout3.w1.samsung.com ([210.118.77.13]:40815 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934720AbbGHIaz (ORCPT ); Wed, 8 Jul 2015 04:30:55 -0400 X-AuditID: cbfec7f4-f79c56d0000012ee-79-559cdfbce131 Message-id: <559CDFBA.40103@samsung.com> Date: Wed, 08 Jul 2015 17:30:50 +0900 From: Krzysztof Kozlowski User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-version: 1.0 To: Javier Martinez Canillas , Kukjin Kim Cc: devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/4] ARM: dts: Extend exynos5420-pinctrl nodes using labels instead of paths References: <1436334389-18779-1-git-send-email-javier@osg.samsung.com> In-reply-to: <1436334389-18779-1-git-send-email-javier@osg.samsung.com> Content-type: text/plain; charset=windows-1252 Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrOLMWRmVeSWpSXmKPExsVy+t/xy7p77s8JNWj+am4x/8g5Vos3b9cw Wbx+YWjR//g1s8Wmx9dYLS7vmsNmMeP8PiYHdo9NqzrZPDYvqffY0n+X3aNvyypGj8+b5AJY o7hsUlJzMstSi/TtErgyjt16zFywg71i08pbLA2M/1i7GDk4JARMJM5NUO9i5AQyxSQu3FvP 1sXIxSEksJRR4tzK34wQzlNGia9/vrGDVPEKaEicbHnCAmKzCKhKHD11FcxmEzCW2Lx8CRuI LSoQIfH28kkmiHpBiR+T74HViAiEScxtP8gKMpRZoJ1R4k/3XbArhAWSJBrnOoLUCAm4STz6 PZ8ZxOYUcJeYdHI7O0gJs4CexP2LWiBhZgF5ic1r3jJPYBSYhWTDLISqWUiqFjAyr2IUTS1N LihOSs811CtOzC0uzUvXS87P3cQICe4vOxgXH7M6xCjAwajEw+sRMydUiDWxrLgy9xCjBAez kgjvrgtAId6UxMqq1KL8+KLSnNTiQ4zSHCxK4rxzd70PERJITyxJzU5NLUgtgskycXBKNTDa zytRktSsDWeYVlCdUfCtLGjy6rS3Mu8EVhZOzxf1yXyl3agbnRV/+tDOmvaysK1G8QlXNUT9 bldpFbVtZX2dmPSIJ1R9d0Sz9cRcLwkrLk8epdf9+97fVcvW0F5f3f2KZU3Cto2L1y77aq7x 47O1uoOTF4f820nnU87sMS0w7Vgz68b5UCWW4oxEQy3mouJEAIZW3XFqAgAA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08.07.2015 14:46, Javier Martinez Canillas wrote: > A previously defined Device Tree node, can be extended either by defining > a node using the same full path or by creating a label for the node and > referencing to it. > > Using full paths is more error prone since if there was a typo error, a > new node will be created instead of extending the node as it was desired. > This will lead to run-time errors that could be hard to detect. > > A misstyped label on the other hand, will cause a dtc compile error which s/misstyped/mistyped/ > makes it easier to detect the mistake since happens at build-time instead. > > Signed-off-by: Javier Martinez Canillas > > --- > > arch/arm/boot/dts/exynos5420-pinctrl.dtsi | 1411 ++++++++++++++--------------- > 1 file changed, 705 insertions(+), 706 deletions(-) Acked-by: Krzysztof Kozlowski Best regards, Krzysztof