From patchwork Thu Feb 6 16:39:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 193670 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=-9.7 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=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 54405C33CAC for ; Thu, 6 Feb 2020 16:45:12 +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 D47EE20720 for ; Thu, 6 Feb 2020 16:45:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="mEv/kB8r" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D47EE20720 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de 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 365A716D1; Thu, 6 Feb 2020 17:44:20 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 365A716D1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1581007510; bh=SOqw5hDMIiUnElfSXO2Aph8ye1jcM5nYjbe/F3STbsM=; h=From:To:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=mEv/kB8rOhPpU2EY9zQE9AZ+zeNgnAuiTJi202mUGsc1ETgXRQBeq7Ukb+DZDeGYJ g2ze4hs88/PIIBz9ohXRT1PyDV3YuL2OfG2jsOjb938J5OeMooNAmK6SsR3LhqwzPj zjl8WXe6ySShLVpe5XLF+G/CVRxx/oTWL+wjVnr4= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id A67BCF802A7; Thu, 6 Feb 2020 17:40:06 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3904FF8015B; Thu, 6 Feb 2020 17:40:01 +0100 (CET) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 34446F80273 for ; Thu, 6 Feb 2020 17:39:49 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 34446F80273 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 4DE3CAFBD for ; Thu, 6 Feb 2020 16:39:47 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Thu, 6 Feb 2020 17:39:44 +0100 Message-Id: <20200206163945.6797-8-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200206163945.6797-1-tiwai@suse.de> References: <20200206163945.6797-1-tiwai@suse.de> Subject: [alsa-devel] [PATCH 7/8] ALSA: pcm_dmaengine: Use pcm_for_each_format() macro for PCM format iteration 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: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The new macro can fix the sparse warnings gracefully: sound/core/pcm_dmaengine.c:429:50: warning: restricted snd_pcm_format_t degrades to integer sound/core/pcm_dmaengine.c:429:55: warning: restricted snd_pcm_format_t degrades to integer sound/core/pcm_dmaengine.c:429:79: warning: restricted snd_pcm_format_t degrades to integer No functional changes, just sparse warning fixes. Signed-off-by: Takashi Iwai --- sound/core/pcm_dmaengine.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c index 5749a8a49784..b37c70864b57 100644 --- a/sound/core/pcm_dmaengine.c +++ b/sound/core/pcm_dmaengine.c @@ -426,7 +426,7 @@ int snd_dmaengine_pcm_refine_runtime_hwparams( * default assumption is that it supports 1, 2 and 4 bytes * widths. */ - for (i = SNDRV_PCM_FORMAT_FIRST; i <= SNDRV_PCM_FORMAT_LAST; i++) { + pcm_for_each_format(i) { int bits = snd_pcm_format_physical_width(i); /*