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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0EAC5C38A2B for ; Wed, 30 Mar 2022 12:06:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347927AbiC3MH7 (ORCPT ); Wed, 30 Mar 2022 08:07:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344346AbiC3Lw6 (ORCPT ); Wed, 30 Mar 2022 07:52:58 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C1E7A261304; Wed, 30 Mar 2022 04:48:43 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9F2B061618; Wed, 30 Mar 2022 11:48:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DC384C36AE2; Wed, 30 Mar 2022 11:48:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648640922; bh=HHjBaMZZNUVS7HlclTpFmCYSIBZArxrZX0QEnHO+Zzk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ngt4D4eP2xmEVf7N4D2jMAB/G1k/9cAsJWgUyUAsJEkdUgNEyEk47qVUQHeqp2p3u YwGatRF0uVDsy+96yiJZzb1piO/qxzXkJ/YQFfkK0yGoGCHS+AANuzL4Hz5AmSFrQg /kLJgndJnbCZ4YlUyZ8tXP5QxzALQuOEFYeek62mv+3+lCvI7vudlXKLw4msjrUFJn 3InEEkziYHkQPasD0EcKpBBKbvFLfOIireV/lEvi2EA+FHp6X/FzOYRwP2D5IAFQxk shzOrwMmVyX/PRwMWf97cSIFRzBWoAngH7DDyrJXaXv6K9zv2jVHttWHMjIgp9PvFW 8ObFuoffpiXcg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Lad Prabhakar , Pavel Machek , Biju Das , Mark Brown , Sasha Levin , lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org Subject: [PATCH AUTOSEL 5.16 06/59] ASoC: sh: rz-ssi: Make the data structures available before registering the handlers Date: Wed, 30 Mar 2022 07:47:38 -0400 Message-Id: <20220330114831.1670235-6-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220330114831.1670235-1-sashal@kernel.org> References: <20220330114831.1670235-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Lad Prabhakar [ Upstream commit 0788785c78342d422f93b1c9831c2b2b7f137937 ] Initialize the spinlock and make the data structures available before registering the interrupt handlers. Reported-by: Pavel Machek Signed-off-by: Lad Prabhakar Reviewed-by: Biju Das Link: https://lore.kernel.org/r/20220110094711.8574-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/sh/rz-ssi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/sound/soc/sh/rz-ssi.c b/sound/soc/sh/rz-ssi.c index fa0cc08f70ec..f6ba00bfcc80 100644 --- a/sound/soc/sh/rz-ssi.c +++ b/sound/soc/sh/rz-ssi.c @@ -975,6 +975,9 @@ static int rz_ssi_probe(struct platform_device *pdev) ssi->playback.priv = ssi; ssi->capture.priv = ssi; + spin_lock_init(&ssi->lock); + dev_set_drvdata(&pdev->dev, ssi); + /* Error Interrupt */ ssi->irq_int = platform_get_irq_byname(pdev, "int_req"); if (ssi->irq_int < 0) @@ -1022,8 +1025,6 @@ static int rz_ssi_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); pm_runtime_resume_and_get(&pdev->dev); - spin_lock_init(&ssi->lock); - dev_set_drvdata(&pdev->dev, ssi); ret = devm_snd_soc_register_component(&pdev->dev, &rz_ssi_soc_component, rz_ssi_soc_dai, ARRAY_SIZE(rz_ssi_soc_dai)); -- 2.34.1