From patchwork Wed May 12 14:41:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 438118 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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 DB20DC43470 for ; Wed, 12 May 2021 16:31:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9D47E6121E for ; Wed, 12 May 2021 16:31:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237406AbhELQc2 (ORCPT ); Wed, 12 May 2021 12:32:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:40962 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241225AbhELQ0z (ORCPT ); Wed, 12 May 2021 12:26:55 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BAD6061DD2; Wed, 12 May 2021 15:50:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620834649; bh=Ui5LTSvF1Kx7MJccEbiMZwxZiCA2WuRYO9FCSAYKYiU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tNrkZA47xWZbsWyVumW/9KbUpKfDL5W/MBTa9SwoHfxmOzl9cVbryfLpa0FQDNPdn AsaUiuuC4O09hvhJf+D0SGXln9HDeqarQetq5Qc67Xu2QY47mPLjaMQctHkt8Mizsq gGv0/tuRviFZbqYnnT824gdAno8LQ/WR8UGyE8mw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Annaliese McDermond , Mark Brown Subject: [PATCH 5.12 028/677] ASoC: tlv320aic32x4: Register clocks before registering component Date: Wed, 12 May 2021 16:41:14 +0200 Message-Id: <20210512144838.163128700@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144837.204217980@linuxfoundation.org> References: <20210512144837.204217980@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Annaliese McDermond commit 1ca1156cfd69530e6b7cb99943baf90c8bd871a5 upstream. Clock registration must be performed before the component is registered. aic32x4_component_probe attempts to get all the clocks right off the bat. If the component is registered before the clocks there is a race condition where the clocks may not be registered by the time aic32x4_componet_probe actually runs. Fixes: d1c859d314d8 ("ASoC: codec: tlv3204: Increased maximum supported channels") Cc: stable@vger.kernel.org Signed-off-by: Annaliese McDermond Link: https://lore.kernel.org/r/0101017889850206-dcac4cce-8cc8-4a21-80e9-4e4bef44b981-000000@us-west-2.amazonses.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman --- sound/soc/codecs/tlv320aic32x4.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- a/sound/soc/codecs/tlv320aic32x4.c +++ b/sound/soc/codecs/tlv320aic32x4.c @@ -1243,6 +1243,10 @@ int aic32x4_probe(struct device *dev, st if (ret) goto err_disable_regulators; + ret = aic32x4_register_clocks(dev, aic32x4->mclk_name); + if (ret) + goto err_disable_regulators; + ret = devm_snd_soc_register_component(dev, &soc_component_dev_aic32x4, &aic32x4_dai, 1); if (ret) { @@ -1250,10 +1254,6 @@ int aic32x4_probe(struct device *dev, st goto err_disable_regulators; } - ret = aic32x4_register_clocks(dev, aic32x4->mclk_name); - if (ret) - goto err_disable_regulators; - return 0; err_disable_regulators: