From patchwork Fri Aug 23 01:00:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 11110371 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2BCB714DB for ; Fri, 23 Aug 2019 01:10:04 +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 B615F233A2 for ; Fri, 23 Aug 2019 01:10:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="lnUd61u0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B615F233A2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=renesas.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 C6EA51680; Fri, 23 Aug 2019 03:09:11 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz C6EA51680 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1566522601; bh=u5k9z50vE57igcusWSfYcxFU1VaYAH5BRAH5pXCAcxM=; h=Date:From:To:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=lnUd61u04PQ53K8X+l7VRRdFttnB7iDGTT3r/Q2Q/hjGyIiH04pDPLj47VkE1XRN4 MDnWnG/Sczd2jbS3lvwqIQLMXJLSZ2XhgV6nsvGNe03aILFRMMdiRoIJsQXhLcfw6F uoA9Xw9UofPNAbBDcX8hblQWL3iEJCdHlXITrhxk= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 4C03DF80717; Fri, 23 Aug 2019 03:00:12 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 313FBF8071C; Fri, 23 Aug 2019 03:00:10 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by alsa1.perex.cz (Postfix) with ESMTP id A7900F806EF for ; Fri, 23 Aug 2019 03:00:01 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz A7900F806EF Date: 23 Aug 2019 10:00:01 +0900 X-IronPort-AV: E=Sophos;i="5.64,419,1559487600"; d="scan'208";a="24476598" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 23 Aug 2019 10:00:01 +0900 Received: from morimoto-PC.renesas.com (unknown [10.166.18.140]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 1F6CC400D0F9; Fri, 23 Aug 2019 10:00:01 +0900 (JST) Message-ID: <87a7c07l9m.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto User-Agent: Wanderlust/2.15.9 Emacs/24.5 Mule/6.0 To: Mark Brown In-Reply-To: <87wof47ldc.wl-kuninori.morimoto.gx@renesas.com> References: <87wof47ldc.wl-kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Cc: Linux-ALSA Subject: [alsa-devel] [PATCH 16/16] ASoC: soc-core: self contained soc_unbind_aux_dev() 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" From: Kuninori Morimoto Current soc_unbind_aux_dev() implementation is very half, thus it is very unreadable. for_each_comp_order(order) { for_each_card_auxs_safe(card, comp, _comp) { (1) if (comp->driver->remove_order == order) { ... => soc_unbind_aux_dev(comp); } } soc_unbind_aux_dev() itself is not related to remove_order (1). And, it is called from soc_remove_aux_devices(), even though its paired function soc_bind_aux_dev() is called from snd_soc_instantiate_card(). It is very unbalance, and very difficult to understand. This patch do 1) update soc_bind_aux_dev() to self contained 2) call it from soc_cleanup_card_resources() to make up balance Signed-off-by: Kuninori Morimoto --- sound/soc/soc-core.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 871c133..61669b9 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1557,10 +1557,14 @@ static int soc_link_init(struct snd_soc_card *card, return ret; } -static void soc_unbind_aux_dev(struct snd_soc_component *component) +static void soc_unbind_aux_dev(struct snd_soc_card *card) { - component->init = NULL; - list_del(&component->card_aux_list); + struct snd_soc_component *component, *_component; + + for_each_card_auxs_safe(card, component, _component) { + component->init = NULL; + list_del(&component->card_aux_list); + } } static int soc_bind_aux_dev(struct snd_soc_card *card) @@ -1612,12 +1616,8 @@ static void soc_remove_aux_devices(struct snd_soc_card *card) for_each_comp_order(order) { for_each_card_auxs_safe(card, comp, _comp) { - - if (comp->driver->remove_order == order) { + if (comp->driver->remove_order == order) soc_remove_component(comp); - /* remove it from the card's aux_comp_list */ - soc_unbind_aux_dev(comp); - } } } } @@ -1930,6 +1930,7 @@ static void soc_cleanup_card_resources(struct snd_soc_card *card) /* remove auxiliary devices */ soc_remove_aux_devices(card); + soc_unbind_aux_dev(card); snd_soc_dapm_free(&card->dapm); soc_cleanup_card_debugfs(card);