From patchwork Mon Aug 19 13:01:36 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 171618 Delivered-To: patch@linaro.org Received: by 2002:a92:d204:0:0:0:0:0 with SMTP id y4csp2947086ily; Mon, 19 Aug 2019 06:02:05 -0700 (PDT) X-Google-Smtp-Source: APXvYqwyc4gdZocaAChjLFQ/1xCxjOtpPfqd3y3J/9eIKKCIeN9t1OQfNWTqzNHzPEA55iQykiDH X-Received: by 2002:a63:593:: with SMTP id 141mr10911051pgf.78.1566219724965; Mon, 19 Aug 2019 06:02:04 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1566219724; cv=none; d=google.com; s=arc-20160816; b=bhfwagwa9ndAIvUTODlPh0tq0Pd4JZklopjH7fcnNrtI1NraPVIQQPo1/5MGdRNdmS hyMlfowGAUWt2arT5LU2lb+6O1vPpjl5ETSYUO036mjYnLDpD42SS9OmdY5r/Lg1SkQE iKg7KkcGhxaBcmbq5csz6Q5JqDk8RGaxj3oiwVrVYSkNczXXIdd5TLnGVWGvVEiL3YHI LaI6IyyiRZaOAAZUYNnLf4cAuJS+tLbIBeRMacTIv44EHz7zg8rNl09+MEymi0T+gGIj GQImxBTAGW+nZr+AKdTfa10WuX5ZRLesjQU7Y8boz5iPqre0Mvw0xzoOVThBvfppV0AC JkRQ== 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:dkim-signature; bh=70nxwZafCYlFjcUnZixCqBC0Lk3FuIHCQ+uw4WwvqpE=; b=p/PNTJvRMXoB77zwVYghmkuRO3ze/pfEzQsU9sP8vqRLHXNlfWrXwdbA2dSC8XQXXY 3WmGIIxYi4MaA7VtD2V/iZAC1edGo+n2xIpHFGRY2/1jZG+Go7JuadetTkWQauFVQNO0 o6+ZwBO7mkuK8D43wzpg76GuyhO79WoUFiLgzIjlMatZVhRBLDEb9FefFWXWu5G0Tx7c BUbxl+0JAlJ1GqoHVQK7tLgHlYCtN0zEVYPqm9BvXtn/9DVC2LZPNLlP/ARL4o3Qqtrc LQOwFKyBSVPhNzemlX8UXYjLbXn+VWOjHXLCRBKPjfJhoS5DhuZwFGAnKXcD5SCWjRBl IPBA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=kRbdUQec; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f9si9852288pgm.59.2019.08.19.06.02.04; Mon, 19 Aug 2019 06:02:04 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=kRbdUQec; spf=pass (google.com: best guess record for domain of devicetree-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727655AbfHSNCD (ORCPT + 8 others); Mon, 19 Aug 2019 09:02:03 -0400 Received: from mail-pl1-f195.google.com ([209.85.214.195]:37921 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727444AbfHSNCD (ORCPT ); Mon, 19 Aug 2019 09:02:03 -0400 Received: by mail-pl1-f195.google.com with SMTP id m12so950241plt.5 for ; Mon, 19 Aug 2019 06:02:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=70nxwZafCYlFjcUnZixCqBC0Lk3FuIHCQ+uw4WwvqpE=; b=kRbdUQecsr5QHKl+P1TtO20EsX7vl6bofQEVYRamOy0xxhn52UCo7x6pVlYA+v5drN JR7JzqrTUlQ24hee8AyQWh17A1leKgseAR8xY1wCUm0aZtEJcXA5L7R69e6JRyJyBsJg FbEJ1SZvSA/WAFK5CU3kNaZDiR2OzlY/DW9cXB5Ko81ryQCR4yhGUxKz2eHR1OJJYZ/U y5gcc5hXtrBpVRE158eZCRBL49iepq+au58cuvL7eA45tUJ57r5y7RIRS/7X+3ZDVQ8V y7eLpNQD6QX/WqLB/jVeRO3d6hy4cXRX/avlYmDdAB+ySxi77djSiDnPrd1LeAXyvzFy xRCw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=70nxwZafCYlFjcUnZixCqBC0Lk3FuIHCQ+uw4WwvqpE=; b=EGr4nqM30vAE6kjqUqiSwJTcP+uOQfIMHaociQzGnkz2eqsq44SPlwwrDzLQeaHSSI hVDJTvEErNXb2JyL2QnrPfVAJLzWdy0Tqd9meiwkrpcafD8eP8pr9A3AzW4ZhoXN23+8 3Oc85hieMwdUvGpWXXr+BFpSePx8FY/DdusHBapffYbGjYSruj/5ZAqyqb/EWVZA4pZJ EvYM3Vmr6B25a1WhpRz7+MSHIG9ka0/PLsbdxq4d50LF5KUTHLoGn3thfd0D+pn6Asy1 r4S2hkaJbGY9bj+R1S1gJT2z+Jgh1RWKgu4oyVKz6eNQGkEfQmpVoVXfxL2atCCuuAc3 upSA== X-Gm-Message-State: APjAAAWPD3zrZhBqnPXNfKLMdqWMAmCUpnjmk5SmfQ14MLyQLsNZOMhV twiUzHt2D2edR8c+eWlfi/0H X-Received: by 2002:a17:902:a40d:: with SMTP id p13mr7460089plq.92.1566219722377; Mon, 19 Aug 2019 06:02:02 -0700 (PDT) Received: from localhost.localdomain ([103.59.133.81]) by smtp.googlemail.com with ESMTPSA id l123sm20626464pfl.9.2019.08.19.06.01.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Aug 2019 06:02:01 -0700 (PDT) From: Manivannan Sadhasivam To: sboyd@kernel.org, mturquette@baylibre.com, robh+dt@kernel.org Cc: linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, haitao.suo@bitmain.com, darren.tsao@bitmain.com, fisher.cheng@bitmain.com, alec.lin@bitmain.com, Manivannan Sadhasivam Subject: [PATCH v3 1/8] clk: Zero init clk_init_data in helpers Date: Mon, 19 Aug 2019 18:31:36 +0530 Message-Id: <20190819130143.18778-2-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190819130143.18778-1-manivannan.sadhasivam@linaro.org> References: <20190819130143.18778-1-manivannan.sadhasivam@linaro.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The clk_init_data struct needs to be initialized to zero for the new parent_map implementation to work correctly. Otherwise, the member which is available first will get processed. Signed-off-by: Manivannan Sadhasivam --- drivers/clk/clk-composite.c | 2 +- drivers/clk/clk-divider.c | 2 +- drivers/clk/clk-fixed-rate.c | 2 +- drivers/clk/clk-gate.c | 2 +- drivers/clk/clk-mux.c | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) -- 2.17.1 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c index b06038b8f658..4d579f9d20f6 100644 --- a/drivers/clk/clk-composite.c +++ b/drivers/clk/clk-composite.c @@ -208,7 +208,7 @@ struct clk_hw *clk_hw_register_composite(struct device *dev, const char *name, unsigned long flags) { struct clk_hw *hw; - struct clk_init_data init; + struct clk_init_data init = { NULL }; struct clk_composite *composite; struct clk_ops *clk_composite_ops; int ret; diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c index 3f9ff78c4a2a..65dd8137f9ec 100644 --- a/drivers/clk/clk-divider.c +++ b/drivers/clk/clk-divider.c @@ -471,7 +471,7 @@ static struct clk_hw *_register_divider(struct device *dev, const char *name, { struct clk_divider *div; struct clk_hw *hw; - struct clk_init_data init; + struct clk_init_data init = { NULL }; int ret; if (clk_divider_flags & CLK_DIVIDER_HIWORD_MASK) { diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c index a7e4aef7a376..746c3ecdc5b3 100644 --- a/drivers/clk/clk-fixed-rate.c +++ b/drivers/clk/clk-fixed-rate.c @@ -58,7 +58,7 @@ struct clk_hw *clk_hw_register_fixed_rate_with_accuracy(struct device *dev, { struct clk_fixed_rate *fixed; struct clk_hw *hw; - struct clk_init_data init; + struct clk_init_data init = { NULL }; int ret; /* allocate fixed-rate clock */ diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c index 1b99fc962745..8ed83ec730cb 100644 --- a/drivers/clk/clk-gate.c +++ b/drivers/clk/clk-gate.c @@ -141,7 +141,7 @@ struct clk_hw *clk_hw_register_gate(struct device *dev, const char *name, { struct clk_gate *gate; struct clk_hw *hw; - struct clk_init_data init; + struct clk_init_data init = { NULL }; int ret; if (clk_gate_flags & CLK_GATE_HIWORD_MASK) { diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c index 66e91f740508..2caa6b2a9ee5 100644 --- a/drivers/clk/clk-mux.c +++ b/drivers/clk/clk-mux.c @@ -153,7 +153,7 @@ struct clk_hw *clk_hw_register_mux_table(struct device *dev, const char *name, { struct clk_mux *mux; struct clk_hw *hw; - struct clk_init_data init; + struct clk_init_data init = { NULL }; u8 width = 0; int ret;