From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E5E3CC432C0 for ; Mon, 25 Nov 2019 13:26:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B99DE2075C for ; Mon, 25 Nov 2019 13:26:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=buaa.edu.cn header.i=@buaa.edu.cn header.b="eXZ2QhdA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727497AbfKYN0V (ORCPT ); Mon, 25 Nov 2019 08:26:21 -0500 Received: from aliyun-cloud.icoremail.net ([47.90.73.12]:18180 "HELO aliyun-sdnproxy-4.icoremail.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1727393AbfKYN0V (ORCPT ); Mon, 25 Nov 2019 08:26:21 -0500 X-Greylist: delayed 1203 seconds by postgrey-1.27 at vger.kernel.org; Mon, 25 Nov 2019 08:26:19 EST DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=buaa.edu.cn; s=buaa; h=Received:From:To:Cc:Subject:Date: Message-Id:MIME-Version:Content-Transfer-Encoding; bh=UP7iGuZyWy 7rUnb0BqANyOczNI15OI3BvmT6wTeNlTs=; b=eXZ2QhdAr0Eyh94pU+Rqp9+x7t 2zeecmS/wKv+KbWTbb8a6UEeVVp4jNp9wE8FTl18CWzy8edd0vItJ3seI6IeoUhO MN1Fklnl1NIFUTPZGekVfxgQsWOdRnLnpwos6+z8CecGCwKsKRRq+nbdQK+Thai5 hZCVHNE/da2va4hEI= Received: from localhost.localdomain (unknown [10.136.208.163]) by coremail-app1 (Coremail) with SMTP id RYCowACXebb6z9tdwLfmAQ--.36688S2; Mon, 25 Nov 2019 20:58:37 +0800 (CST) From: Yunhao Tian <18373444@buaa.edu.cn> Cc: Icenowy Zheng , Yunhao Tian <18373444@buaa.edu.cn>, Maxime Ripard , Chen-Yu Tsai , Michael Turquette , Stephen Boyd , linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] clk: sunxi-ng: v3s: Fix incorrect number of hw_clks. Date: Mon, 25 Nov 2019 20:58:32 +0800 Message-Id: <20191125125833.8023-1-18373444@buaa.edu.cn> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: RYCowACXebb6z9tdwLfmAQ--.36688S2 X-Coremail-Antispam: 1UD129KBjvJXoWrZr1xZFy7Ar4fKFWxWr43Awb_yoW8Jr47pF W7J34FqF1rJ3Wagay3Ar1xCFy5ua4Y9FyUCrWUA3y5Zrn7JF1rt3Wjy34DAFykCrWfZr1Y yrnrZry8CF4DZa7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUU9l1xkIjI8I6I8E6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AE w4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2 IY67AKxVW7JVWDJwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVW8Jr0_Cr1UM28EF7xvwVC2 z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s0DM2vYz4IE04k24V AvwVAKI4IrM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xf McIj6xIIjxv20xvE14v26r126r1DMcIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7 v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7MxkIecxEwVCm -wCF04k20xvY0x0EwIxGrwCF04k20xvE74AGY7Cv6cx26F1DJr1UJwCFx2IqxVCFs4IE7x kEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E 67AF67kF1VAFwI0_Jw0_GFylx4CE04Ijxs4lIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67 AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IY s7xG6Fyj6rWUJwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I0E14v26r 4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjTRCg4fUUUUU X-CM-SenderInfo: yrytljauuuquxxddhvlgxou0/ To: unlisted-recipients:; (no To-header on input) Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org The hws field of sun8i_v3s_hw_clks has only 74 members. However, the number specified by CLK_NUMBER is 77 (= CLK_I2S0 + 1). This leads to runtime segmentation fault that is not always reproducible. This patch fixes the problem by specifying correct clock number. Signed-off-by: Yunhao Tian <18373444@buaa.edu.cn> --- drivers/clk/sunxi-ng/ccu-sun8i-v3s.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c index 5c779eec454b..0e36ca3bf3d5 100644 --- a/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c +++ b/drivers/clk/sunxi-ng/ccu-sun8i-v3s.c @@ -618,7 +618,7 @@ static struct clk_hw_onecell_data sun8i_v3s_hw_clks = { [CLK_MBUS] = &mbus_clk.common.hw, [CLK_MIPI_CSI] = &mipi_csi_clk.common.hw, }, - .num = CLK_NUMBER, + .num = CLK_PLL_DDR1 + 1, }; static struct clk_hw_onecell_data sun8i_v3_hw_clks = { @@ -700,7 +700,7 @@ static struct clk_hw_onecell_data sun8i_v3_hw_clks = { [CLK_MBUS] = &mbus_clk.common.hw, [CLK_MIPI_CSI] = &mipi_csi_clk.common.hw, }, - .num = CLK_NUMBER, + .num = CLK_I2S0 + 1, }; static struct ccu_reset_map sun8i_v3s_ccu_resets[] = { -- 2.24.0