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=-8.7 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 28709C67872 for ; Thu, 13 Dec 2018 17:09:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E05C720851 for ; Thu, 13 Dec 2018 17:09:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="dY2fxuPN"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="K7g7mBjN" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E05C720851 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729213AbeLMRJX (ORCPT ); Thu, 13 Dec 2018 12:09:23 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:44440 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727775AbeLMRJW (ORCPT ); Thu, 13 Dec 2018 12:09:22 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id C8C04608FF; Thu, 13 Dec 2018 17:09:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1544720961; bh=7W2RS0AZlLIaSl6nh7HXG6MNVr2oYC/ut88J6IALeDk=; h=From:To:Cc:Subject:Date:From; b=dY2fxuPN0Qaslih9HtCb8E9XdZ22ECGEz2bHelXW/Xapro+ief3kjWpPPFQuDFdsU mLibpEpaW6/N6PH0DaX67yQFmPxKq8+NSFU8/H7VkIce3FUjEKfF6cIwvFpPD3rz5u DjMyHk3n40AspYg6GaOHiGwt7rQc/UfRMg3AGomw= Received: from jhugo-perf-lnx.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jhugo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 078DF608FF; Thu, 13 Dec 2018 17:09:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1544720960; bh=7W2RS0AZlLIaSl6nh7HXG6MNVr2oYC/ut88J6IALeDk=; h=From:To:Cc:Subject:Date:From; b=K7g7mBjN4Mz/OWZI0L6FnILK5BBHlStIfcJwncaI4UZqMWMaDvh+eUiPoSqQmLSZe eT4GCOCLXCESoTxB0DC+oU5VS9y3sK/5RQWYc1+UAMpoYJ8lHRBTU9AlnD9TOEieKQ oS5W98UIaE1CWPraUpTexIHbq5Bvos93YkIulmvk= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 078DF608FF Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=jhugo@codeaurora.org From: Jeffrey Hugo To: sboyd@kernel.org, andy.gross@linaro.org, david.brown@linaro.org, mturquette@baylibre.com Cc: bjorn.andersson@linaro.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, marc.w.gonzalez@free.fr, Jeffrey Hugo Subject: [PATCH v2] clk: qcom: Drop unused 8998 clock Date: Thu, 13 Dec 2018 10:09:09 -0700 Message-Id: <1544720949-18404-1-git-send-email-jhugo@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org gcc_lpass_trig_clk is not used downstream, therefore there is no reason to expect it to be needed for clients. Let's remove it because messing with the clock has been observed to cause Linux hangs when the qdss_clk is initialized by rpmcc. Signed-off-by: Jeffrey Hugo Reviewed-by: Marc Gonzalez --- v2: -corrected commit text per Marc -added Marc's reviewed-by drivers/clk/qcom/gcc-msm8998.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/clk/qcom/gcc-msm8998.c b/drivers/clk/qcom/gcc-msm8998.c index f3c2ab4..4b75a09 100644 --- a/drivers/clk/qcom/gcc-msm8998.c +++ b/drivers/clk/qcom/gcc-msm8998.c @@ -2005,19 +2005,6 @@ enum { }, }; -static struct clk_branch gcc_lpass_trig_clk = { - .halt_reg = 0x4701c, - .halt_check = BRANCH_HALT, - .clkr = { - .enable_reg = 0x4701c, - .enable_mask = BIT(0), - .hw.init = &(struct clk_init_data){ - .name = "gcc_lpass_trig_clk", - .ops = &clk_branch2_ops, - }, - }, -}; - static struct clk_branch gcc_mmss_noc_cfg_ahb_clk = { .halt_reg = 0x9004, .halt_check = BRANCH_HALT, @@ -2710,7 +2697,6 @@ enum { [GCC_HMSS_AT_CLK] = &gcc_hmss_at_clk.clkr, [GCC_HMSS_RBCPR_CLK] = &gcc_hmss_rbcpr_clk.clkr, [GCC_HMSS_TRIG_CLK] = &gcc_hmss_trig_clk.clkr, - [GCC_LPASS_TRIG_CLK] = &gcc_lpass_trig_clk.clkr, [GCC_MMSS_NOC_CFG_AHB_CLK] = &gcc_mmss_noc_cfg_ahb_clk.clkr, [GCC_MMSS_QM_AHB_CLK] = &gcc_mmss_qm_ahb_clk.clkr, [GCC_MMSS_QM_CORE_CLK] = &gcc_mmss_qm_core_clk.clkr, -- Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.