From patchwork Thu May 27 02:40:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 12283175 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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 15ABAC47089 for ; Thu, 27 May 2021 02:41:35 +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 8436C613C7 for ; Thu, 27 May 2021 02:41:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8436C613C7 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 BCB81172B; Thu, 27 May 2021 04:40:42 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz BCB81172B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1622083292; bh=A0+mD0TaxuKJENgrb4iI5WPGix2E0oTGnACcSsBvjnE=; h=Date:From:Subject:To:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=L8ii7XNpctw2KtCaA9gO9xzoopJd8Y+wQCwXlJjoSeu1gzAl5sxCVLGdvwP8FaOBI DqXSNmP5cP569LoUG8IyU8CWSHT6RcZBjiwHqqrpNMOV4PHf2+K4h8F18ieQ6WHisn 5V2HZ5fFSvz4Jgc5tlWwztHkwMFl/hxo0dng4mxY= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 0EE32F80147; Thu, 27 May 2021 04:40:40 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2FEAFF80301; Thu, 27 May 2021 04:40:38 +0200 (CEST) Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by alsa1.perex.cz (Postfix) with ESMTP id 5D186F8025C for ; Thu, 27 May 2021 04:40:35 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 5D186F8025C Date: 27 May 2021 11:40:34 +0900 X-IronPort-AV: E=Sophos;i="5.82,333,1613401200"; d="scan'208";a="82374224" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 27 May 2021 11:40:34 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 1F69D4173EEC; Thu, 27 May 2021 11:40:34 +0900 (JST) Message-ID: <875yz4nbkt.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH v2 02/11] ASoC: rsnd: ignore runtime NULL case at rsnd_runtime_channel_original_with_params() User-Agent: Wanderlust/2.15.9 Emacs/26.3 Mule/6.0 To: Mark Brown In-Reply-To: <878s40nbmc.wl-kuninori.morimoto.gx@renesas.com> References: <878s40nbmc.wl-kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Cc: Linux-ALSA 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 runtime might be NULL. Let's ignore such case. Signed-off-by: Kuninori Morimoto --- sound/soc/sh/rcar/core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 83c815008472..0d54c09c3c96 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -267,8 +267,9 @@ int rsnd_runtime_channel_original_with_params(struct rsnd_dai_stream *io, */ if (params) return params_channels(params); - else + else if (runtime) return runtime->channels; + return 0; } int rsnd_runtime_channel_after_ctu_with_params(struct rsnd_dai_stream *io,