From patchwork Mon Feb 17 02:15:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 193574 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=-6.8 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 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 39674C3B1BF for ; Mon, 17 Feb 2020 02:17:52 +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 B93BE2086A for ; Mon, 17 Feb 2020 02:17:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="haG6qAFn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B93BE2086A 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 269CB83D; Mon, 17 Feb 2020 03:17:00 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 269CB83D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1581905870; bh=0DkqMkGyoi7gi5tKQ6thV00EN9/ZsdTschgzN9U9BtA=; h=Date:From:To:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=haG6qAFnClMJ5ZrFAhOnsmxNG8ZpjsbcpOsXmk484PIkt/zi/fGWtlxrCOFQJB5Ae UVX/MuAISyqJPpmsizh7rgLfBofqhC5R23gquSL5idoQA4f+29TKqS32BNv5FfyIuc k7F1FjRGImtpZQdpQxN+awEGKGWQqbu1ILxqJUQI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 04A29F80233; Mon, 17 Feb 2020 03:15:46 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 5C650F8014C; Mon, 17 Feb 2020 03:15:45 +0100 (CET) Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by alsa1.perex.cz (Postfix) with ESMTP id 7F417F8014C for ; Mon, 17 Feb 2020 03:15:39 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 7F417F8014C Date: 17 Feb 2020 11:15:38 +0900 X-IronPort-AV: E=Sophos;i="5.70,450,1574089200"; d="scan'208";a="39233590" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 17 Feb 2020 11:15:38 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 5FB70412A84E; Mon, 17 Feb 2020 11:15:38 +0900 (JST) Message-ID: <878sl2arif.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto User-Agent: Wanderlust/2.15.9 Emacs/25.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") To: Mark Brown In-Reply-To: <87blpyarja.wl-kuninori.morimoto.gx@renesas.com> References: <87blpyarja.wl-kuninori.morimoto.gx@renesas.com> Cc: Linux-ALSA Subject: [alsa-devel] [PATCH v3 02/18] ASoC: soc-pcm: use dai_get_widget() at dpcm_get_be() 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 dpcm_get_be() has very duplicate code. dpcm_get_be() { ... if (stream == SNDRV_PCM_STREAM_PLAYBACK) { (1) /* code for Playback */ } else { (2) /* code for Capture */ } } The difference between Playback (1) and Capture (2) code is pointer only (= "playback_widget" or "caputre_widget"). OTOH, now we already has dai_get_widget() for it. This means we can merge (1) and (2). This patch do it and remove duplicated code. Signed-off-by: Kuninori Morimoto Reviewed-by: Ranjani Sridharan --- sound/soc/soc-pcm.c | 41 ++++++++++++----------------------------- 1 file changed, 12 insertions(+), 29 deletions(-) diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index a8adc8d06c05..e60dfbcf52b4 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1246,47 +1246,30 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card, struct snd_soc_dapm_widget *widget, int stream) { struct snd_soc_pcm_runtime *be; + struct snd_soc_dapm_widget *w; struct snd_soc_dai *dai; int i; dev_dbg(card->dev, "ASoC: find BE for widget %s\n", widget->name); - if (stream == SNDRV_PCM_STREAM_PLAYBACK) { - for_each_card_rtds(card, be) { + for_each_card_rtds(card, be) { - if (!be->dai_link->no_pcm) - continue; + if (!be->dai_link->no_pcm) + continue; - dev_dbg(card->dev, "ASoC: try BE : %s\n", - be->cpu_dai->playback_widget ? - be->cpu_dai->playback_widget->name : "(not set)"); + w = dai_get_widget(be->cpu_dai, stream); - if (be->cpu_dai->playback_widget == widget) - return be; + dev_dbg(card->dev, "ASoC: try BE : %s\n", + w ? w->name : "(not set)"); - for_each_rtd_codec_dai(be, i, dai) { - if (dai->playback_widget == widget) - return be; - } - } - } else { - - for_each_card_rtds(card, be) { - - if (!be->dai_link->no_pcm) - continue; + if (w == widget) + return be; - dev_dbg(card->dev, "ASoC: try BE %s\n", - be->cpu_dai->capture_widget ? - be->cpu_dai->capture_widget->name : "(not set)"); + for_each_rtd_codec_dai(be, i, dai) { + w = dai_get_widget(dai, stream); - if (be->cpu_dai->capture_widget == widget) + if (w == widget) return be; - - for_each_rtd_codec_dai(be, i, dai) { - if (dai->capture_widget == widget) - return be; - } } }