From patchwork Wed Sep 4 00:15:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 11129101 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 1A22013B1 for ; Wed, 4 Sep 2019 00:22:19 +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 9766522DBF for ; Wed, 4 Sep 2019 00:22:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="a9WUyaiV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9766522DBF 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 C6A7B1693; Wed, 4 Sep 2019 02:21:26 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz C6A7B1693 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1567556536; bh=AO4rS3yI+jOUmofVRxIdBz91GpR/PXPbkjbdZCbrHGg=; h=Date:From:To:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=a9WUyaiVO8TqYC8HDDvfK/DyrIKpjw2cADRZCOXDGxLkLVTQ7W6pIKEA5hz4AmD5Y c6iqgOEWuAxh+YqMZJ2uVIqTfH3VVGvayQq1xf618J4nYimbslTe+3JRKqWH9K9P5L SfriOoWT1Z0gE/R7azxngi5Lk+A9cUIYr6opICJU= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 2EA09F80677; Wed, 4 Sep 2019 02:15:44 +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 1F155F80678; Wed, 4 Sep 2019 02:15:43 +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 557DFF80673 for ; Wed, 4 Sep 2019 02:15:38 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 557DFF80673 Date: 04 Sep 2019 09:15:35 +0900 X-IronPort-AV: E=Sophos;i="5.64,464,1559487600"; d="scan'208";a="25447256" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 04 Sep 2019 09:15:35 +0900 Received: from morimoto-PC.renesas.com (unknown [10.166.18.140]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 9AFA94153E9A; Wed, 4 Sep 2019 09:15:35 +0900 (JST) Message-ID: <87sgpcor14.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: <877e6oq5nv.wl-kuninori.morimoto.gx@renesas.com> References: <877e6oq5nv.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 resend 10/11] ASoC: soc-core: add 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 It is easy to read code if it is cleanly using paired function/naming, like start <-> stop, register <-> unregister, etc, etc. But, current ALSA SoC code is very random, unbalance, not paired, etc. It is easy to create bug at the such code, and it will be difficult to debug. soc-core.c has soc_bind_aux_dev(), but, there is no its paired soc_unbind_aux_dev(). This patch adds soc_unbind_aux_dev(). Signed-off-by: Kuninori Morimoto --- sound/soc/soc-core.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index d7761df..2960070 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1559,6 +1559,12 @@ static int soc_link_init(struct snd_soc_card *card, return ret; } +static void soc_unbind_aux_dev(struct snd_soc_component *component) +{ + component->init = NULL; + list_del(&component->card_aux_list); +} + static int soc_bind_aux_dev(struct snd_soc_card *card) { struct snd_soc_component *component; @@ -1612,7 +1618,7 @@ static void soc_remove_aux_devices(struct snd_soc_card *card) if (comp->driver->remove_order == order) { soc_remove_component(comp); /* remove it from the card's aux_comp_list */ - list_del(&comp->card_aux_list); + soc_unbind_aux_dev(comp); } } }