From patchwork Tue May 5 03:03:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kai-Heng Feng X-Patchwork-Id: 192818 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, 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 20016C47247 for ; Tue, 5 May 2020 03:05:31 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9F0FE206CC for ; Tue, 5 May 2020 03:05:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="Ne6B14c1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9F0FE206CC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=canonical.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 673951718; Tue, 5 May 2020 05:04:38 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 673951718 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1588647928; bh=YJqjCEqSRZO6VjgE6/Jb5f1/63y0zqlxxpUFhYqa71E=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=Ne6B14c1Ge4Xo4HzcPcOgn6ThrECIJ/zu0d3Ac6p9uCqhfoHV/lWZiZtTUGBNOiwA CnpOcddjNLc+3iegVvZKP4g7OEarMr+bzrtvyxscrsRN/ZXLjpLKpE6AokOb4739+1 o7IqKT/8tP0Why8VLrNTv6t40UuxGsx4keQHIfGY= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id CE13AF8015B; Tue, 5 May 2020 05:04:37 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id C961BF8015F; Tue, 5 May 2020 05:04:35 +0200 (CEST) Received: from youngberry.canonical.com (youngberry.canonical.com [91.189.89.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 768E6F800AD for ; Tue, 5 May 2020 05:04:28 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 768E6F800AD Received: from 61-220-137-37.hinet-ip.hinet.net ([61.220.137.37] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1jVnsJ-0003LT-4I; Tue, 05 May 2020 03:04:03 +0000 From: Kai-Heng Feng To: tiwai@suse.com Subject: [PATCH 1/2] ALSA: hda: Use dev_to_hdac_dev macro Date: Tue, 5 May 2020 11:03:52 +0800 Message-Id: <20200505030357.28004-1-kai.heng.feng@canonical.com> X-Mailer: git-send-email 2.17.1 Cc: Kai-Heng Feng , "moderated list:SOUND" , Greg Kroah-Hartman , Keyon Jie , Pierre-Louis Bossart , Evan Green , Mark Brown , =?utf-8?q?Am?= =?utf-8?b?YWRldXN6IFPFgmF3acWEc2tp?= , Thomas Gleixner , open list X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Use dev_to_hdac_dev() instead of container_of(). No functional change intended. Signed-off-by: Kai-Heng Feng --- sound/hda/ext/hdac_ext_bus.c | 2 +- sound/hda/hdac_device.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c index 73bfa71845f6..d0a604c939df 100644 --- a/sound/hda/ext/hdac_ext_bus.c +++ b/sound/hda/ext/hdac_ext_bus.c @@ -62,7 +62,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_exit); static void default_release(struct device *dev) { - snd_hdac_ext_bus_device_exit(container_of(dev, struct hdac_device, dev)); + snd_hdac_ext_bus_device_exit(dev_to_hdac_dev(dev)); } /** diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c index e3119f5cb0d5..333220f0f8af 100644 --- a/sound/hda/hdac_device.c +++ b/sound/hda/hdac_device.c @@ -20,7 +20,7 @@ static int get_codec_vendor_name(struct hdac_device *codec); static void default_release(struct device *dev) { - snd_hdac_device_exit(container_of(dev, struct hdac_device, dev)); + snd_hdac_device_exit(dev_to_hdac_dev(dev)); } /**