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=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=no 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 5B92AC32751 for ; Wed, 31 Jul 2019 19:36:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 38A88214DA for ; Wed, 31 Jul 2019 19:36:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564601766; bh=867OUzln7GhWrLMUC3n4gWxWiO1HRR+R7GIa/eq+nZQ=; h=From:To:Cc:Subject:Date:List-ID:From; b=VVzVqLC46daLl7THehAzrRi+3xyG6ryBksPnh13BY4asrZtox00obxqngDMNCRMm8 Oj7sluEvbFtAN+4vSGDX+42VsTBW5/Mund/jM53YGanJNoMxKRJ7PCyiJhUCpklPYh Inx5RGAcuR0LIA/TTGJyILriUx4cq86E6f1wRzNQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730946AbfGaTfT (ORCPT ); Wed, 31 Jul 2019 15:35:19 -0400 Received: from mail.kernel.org ([198.145.29.99]:34830 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726096AbfGaTfT (ORCPT ); Wed, 31 Jul 2019 15:35:19 -0400 Received: from mail.kernel.org (unknown [104.132.0.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EA3B2208E4; Wed, 31 Jul 2019 19:35:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1564601718; bh=867OUzln7GhWrLMUC3n4gWxWiO1HRR+R7GIa/eq+nZQ=; h=From:To:Cc:Subject:Date:From; b=liiuHA+zxTUp+WIevzgmLVqnrcAJr6XI2mBLkNB1NM8Gwl8DmO0+J8GikjLrrlMeU I6zQBdQz4i9VUgiBzmtkudV3fJvViVW+SS3f+WcPk0BTP1MFJDWddif0id1o+jIYOV K5znVGypnlCK3b/koNRVWJ69GoD8ALddyqdS2v+M= From: Stephen Boyd To: Michael Turquette , Stephen Boyd Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Andy Gross , Baolin Wang , Barry Song , Bjorn Andersson , Charles Keepax , Chunyan Zhang , Dinh Nguyen , Doug Anderson , Guo Zeng , Jerome Brunet , Kishon Vijay Abraham I , Manivannan Sadhasivam , Neil Armstrong , Richard Fitzgerald , Roger Quadros , Taniya Das Subject: [PATCH 0/9] Make clk_hw::init NULL after clk registration Date: Wed, 31 Jul 2019 12:35:08 -0700 Message-Id: <20190731193517.237136-1-sboyd@kernel.org> X-Mailer: git-send-email 2.22.0.709.g102302147b-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org We don't want clk provider drivers using the init member of struct clk_hw after the clk is registered. It isn't guaranteed to be a valid pointer and all the necessary information inside the structure is copied over into struct clk_core anyway. This patch series fixes up the handful of users that do this and then overwrites the pointer to NULL within the clk registration path. Stephen Boyd (9): clk: actions: Don't reference clk_init_data after registration clk: lochnagar: Don't reference clk_init_data after registration clk: meson: axg-audio: Don't reference clk_init_data after registration clk: qcom: Don't reference clk_init_data after registration clk: sirf: Don't reference clk_init_data after registration clk: socfpga: Don't reference clk_init_data after registration clk: sprd: Don't reference clk_init_data after registration phy: ti: am654-serdes: Don't reference clk_init_data after registration clk: Overwrite clk_hw::init with NULL during clk_register() Cc: Andy Gross Cc: Baolin Wang Cc: Barry Song Cc: Bjorn Andersson Cc: Charles Keepax Cc: Chunyan Zhang Cc: Dinh Nguyen Cc: Doug Anderson Cc: Guo Zeng Cc: Jerome Brunet Cc: Kishon Vijay Abraham I Cc: Manivannan Sadhasivam Cc: Neil Armstrong Cc: Richard Fitzgerald Cc: Roger Quadros Cc: Taniya Das drivers/clk/actions/owl-common.c | 3 ++- drivers/clk/clk-lochnagar.c | 2 +- drivers/clk/clk.c | 24 ++++++++++++++++-------- drivers/clk/meson/axg-audio.c | 7 +++++-- drivers/clk/qcom/clk-rpmh.c | 4 ++-- drivers/clk/sirf/clk-common.c | 12 ++++++++---- drivers/clk/socfpga/clk-gate.c | 21 +++++++++++---------- drivers/clk/socfpga/clk-periph-a10.c | 7 ++++--- drivers/clk/sprd/common.c | 5 +++-- drivers/phy/ti/phy-am654-serdes.c | 4 ++-- include/linux/clk-provider.h | 3 ++- 11 files changed, 56 insertions(+), 36 deletions(-) base-commit: 5f9e832c137075045d15cd6899ab0505cfb2ca4b -- Sent by a computer through tubes