From patchwork Thu Feb 6 16:39:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 11368897 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 24783109A for ; Thu, 6 Feb 2020 16:43:07 +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 A581420720 for ; Thu, 6 Feb 2020 16:43:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="FtSoW7kQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A581420720 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 01C1416C1; Thu, 6 Feb 2020 17:42:21 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 01C1416C1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1581007385; bh=xxcRQzuNggVxqf7dsVyYzG5YLpyqX6yH0FUoe39UXq0=; h=From:To:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=FtSoW7kQqSSgdzgfx9DPwo94J5qR4j58/pCzskXrVz/Iqhni0HMeOKSLeUVls5IuM 37fSgazQHCPUzsopK6DYL2Rwr0lb/IVOUsZ6ZLc7RWnETdCaTGx5cMXtGhY9NaE7iL YH4rBBJv7D9r0ESqsswbD6jQ5C6FyEYT0beS1nF8= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 4716BF8028B; Thu, 6 Feb 2020 17:40:01 +0100 (CET) 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 28B03F80277; Thu, 6 Feb 2020 17:39:56 +0100 (CET) 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=RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,SURBL_BLOCKED autolearn=disabled version=3.4.0 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 D76A4F80212 for ; Thu, 6 Feb 2020 17:39:47 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz D76A4F80212 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 17D02AEE7 for ; Thu, 6 Feb 2020 16:39:47 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Thu, 6 Feb 2020 17:39:40 +0100 Message-Id: <20200206163945.6797-4-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 3/8] ALSA: usb-audio: Use pcm_for_each_format() macro for PCM format iterations 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/usb/proc.c:73:31: warning: restricted snd_pcm_format_t degrades to integer sound/usb/proc.c:73:38: warning: restricted snd_pcm_format_t degrades to integer sound/usb/proc.c:73:61: warning: restricted snd_pcm_format_t degrades to integer No functional changes, just sparse warning fixes. Signed-off-by: Takashi Iwai --- sound/usb/proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/usb/proc.c b/sound/usb/proc.c index ffbf4bd9208c..4174ad11fca6 100644 --- a/sound/usb/proc.c +++ b/sound/usb/proc.c @@ -70,7 +70,7 @@ static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct s snd_iprintf(buffer, " Interface %d\n", fp->iface); snd_iprintf(buffer, " Altset %d\n", fp->altsetting); snd_iprintf(buffer, " Format:"); - for (fmt = 0; fmt <= SNDRV_PCM_FORMAT_LAST; ++fmt) + pcm_for_each_format(fmt) if (fp->formats & pcm_format_to_bits(fmt)) snd_iprintf(buffer, " %s", snd_pcm_format_name(fmt));