From patchwork Fri Jul 21 15:22:46 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 108484 Delivered-To: patch@linaro.org Received: by 10.140.101.44 with SMTP id t41csp921953qge; Fri, 21 Jul 2017 08:23:47 -0700 (PDT) X-Received: by 10.84.143.1 with SMTP id 1mr8769173ply.103.1500650627747; Fri, 21 Jul 2017 08:23:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1500650627; cv=none; d=google.com; s=arc-20160816; b=UuW9dpDjljCN+diaFwKoJdDCklPmqfjm4lOsccT9jmb3/QtzMtCqYV4XePpKnYlaGv S37lMMJ8etTDI6wj8k2RmTElXEBDZxcWvkj8d6t922501eRIiDPWpyOxmzJT0SIZhIP7 PFn6FVyV51sb5GY1lf1kJ2LXXKqLbZemDXKj2yGMOhjEje95MzPIGZvwIEC6LCRvsM45 H98zVoNSHlj5nV5ZbcAqRgMHBwXxzBclQ824jZHZbhgHrzoXXcivahLjKjJ2WwL4VXEZ tq9f2IyqDmjEzCe5t8FH/oTJDLAf3LdM2DHz+6KITqjWs/lgqItF5UnlO32d96BfVjm/ Lv2g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=RTM5EAmsmxWIxwIha8x65H3bGHQY7kgXLFQdy89EJp0=; b=bCPinmi+TeyFdA8LCCeZK+rxBKhmiQFsYfzaOTArX4tshCEkFW7uoN2ECE79yBfNnL WdAGGX/+fjD8n8yNqdaFQMGxtxkZ268HcUQP20BbSKp+buuwEo2Kl73J/2sNi3mmjNjZ WdBXR3J4Fld0QTUvW9xYG6if21p3lU/LCNwWfRKvCAHU1hoxxbM82wrRX2Mq8GzRW7z7 drbCAf3htUBUG3Nh2KuT2EsUyLL8fDNGTdjiK9Z8bA/UQsIRcqbm5AWi/4uhRj03QduD R5G8uEnWSA+UxPn4/OOz5rU+BOFphrq0YK47ZnJrkgQhkNtagombEpSjdgdkd4Wnkq+Z +NCA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 1si3266042ply.181.2017.07.21.08.23.47; Fri, 21 Jul 2017 08:23:47 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754654AbdGUPXp (ORCPT + 25 others); Fri, 21 Jul 2017 11:23:45 -0400 Received: from mout.kundenserver.de ([212.227.126.135]:50956 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754375AbdGUPXn (ORCPT ); Fri, 21 Jul 2017 11:23:43 -0400 Received: from wuerfel.lan ([5.56.224.194]) by mrelayeu.kundenserver.de (mreue005 [212.227.15.129]) with ESMTPA (Nemesis) id 0MdH3n-1dGm2905wZ-00IXG8; Fri, 21 Jul 2017 17:23:02 +0200 From: Arnd Bergmann To: linux-arm-kernel@lists.infradead.org, Sekhar Nori , Kevin Hilman , Russell King Cc: Arnd Bergmann , linux-clk@vger.kernel.org, Stephen Boyd , Michael Turquette , Hartley Sweeten , Alexander Sverdlin , Eric Miao , Haojian Zhuang , Alexandre Bailon , Masahiro Yamada , Dmitry Eremin-Solenikov , linux-kernel@vger.kernel.org Subject: [PATCH v2 1/3] ARM: davinci: normalize clk API Date: Fri, 21 Jul 2017 17:22:46 +0200 Message-Id: <20170721152250.3310552-2-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20170721152250.3310552-1-arnd@arndb.de> References: <20170721152250.3310552-1-arnd@arndb.de> X-Provags-ID: V03:K0:scemOVYwWz5KcZt0JDOxXsOFOgcN3s8/pghtL+v4UkdtsB8i+qy MwGVJA2la0sHFukYogauUcG9ALo2VCfLUKDdRMHZtWAOvoyorUPGvXgeKAUI/ETEfFOactW geybQ+YIzpoZPgdw7IJtBaP1GmaQtVgXb1k/0jTuyjF9Bhbum5bNtE451KzcwymCx4pB8wi MiI3QoJdrRds9dcAa1seA== X-UI-Out-Filterresults: notjunk:1; V01:K0:1WZvlWfmAs0=:pdAkAGPLuXMNSFVoHoKhgO nAZNeNZLbu+axnJLMCpyNJ9DwAhiFRRGJ38XVwucl0Ef5S/JBF3Yj5dyDNRHXB9wFN3QtmRM/ daXz4JJzBgKRJU14HAx/52DNkkvyGvURePlvIW9jvy/gb2ibTwMiACFgBR9+G+0jz1LPnQxLJ VXfh940drhaZTcs4VItk0XZztDmMIoJdzyMB2rBc8BYjxXEsNCd3e9Wcfi9c7yaFXjkLIZxnO lrqJqFC9h/GhDDpUl8IR+oZX/vVQqKFbmQ5uOjmtPOM50d0C91qq+bfI1miLHJdOsgZsHviwf MfsKfjGL2RSheic7kyjmfrcDrM39gw6NK7LCxkQsdm1Yh5InQGuzjBzlhrPl7aDbKpaDmAfXm t45XmJYAhMDJxqToDqkV5Mcl64Z2rA/MaPWGABd94NHmhOzJZJReCE/E681FC7HZ9uaRLhZQF Yb2I21Ua69yFu5aenr4KJPdCmYEfGMTJ1PDVWfOlLRPJUw5IoR4SPQE5KRTwcog/qtZd1Vk5H WuHCXXvREkCEjz7UAeq0v7ztBuQzpF6my58T4ETi4s83Qq3V6CV9QImnnUiiBCkGwRjsj+VcC 9PCJB1HgGgqLbEWwllnv895Wc9T+4Jayzrq7VpNHBGMvFVcvEch4XxmHOSFffH8a+H80GvTGX tRsxZ4JkQYv1M1/VnE8pHWKwapKAYAZkxUWMbs+/BEljS3+rQC8+K8pKaeI0t0weU2QM2EZGL /r9rfIRsAJCTWOeNNnICxmjCYBlyF2eIU7q9TQ== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org davinci still has its own clk implementation, but lacks a clk_get_parent() helper, which can lead to link errors in randconfig builds. This adds the usual implementation. Acked-by: Sekhar Nori Signed-off-by: Arnd Bergmann --- arch/arm/mach-davinci/clock.c | 9 +++++++++ 1 file changed, 9 insertions(+) -- 2.9.0 diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index f5dce9b4e617..f77a4f766050 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -218,6 +218,15 @@ int clk_set_parent(struct clk *clk, struct clk *parent) } EXPORT_SYMBOL(clk_set_parent); +struct clk *clk_get_parent(struct clk *clk) +{ + if (!clk) + return NULL; + + return clk->parent; +} +EXPORT_SYMBOL(clk_get_parent); + int clk_register(struct clk *clk) { if (clk == NULL || IS_ERR(clk))