From patchwork Fri Jan 3 08:16:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 11316641 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 895AB1398 for ; Fri, 3 Jan 2020 08:45:13 +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 20701227BF for ; Fri, 3 Jan 2020 08:45:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="VDl6emEq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 20701227BF 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 3DD4B1792; Fri, 3 Jan 2020 09:44:21 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 3DD4B1792 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1578041111; bh=UfhGBpnngWUTkupXm/cBKMOknE86nkAa/Kf1E4TrM/A=; h=From:To:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=VDl6emEqAWgB6ET6T+n4r3zdNlrXomgCiYKB6XiScMMr41NNiCatS2lqjrlU3jMYF tyrN1ohxslpR5HfFCLTvguLeIeC2h7AGhHvsFZGkBW0t7rgn5M89/p9/arOX/3zhXA tx4y6fktRcswuk/B9uFl51/DDyUlcCQe4RvAvkTk= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 98E38F8047E; Fri, 3 Jan 2020 09:19:14 +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 36346F8038D; Fri, 3 Jan 2020 09:18:37 +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,URIBL_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 2C060F802BE for ; Fri, 3 Jan 2020 09:17:25 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2C060F802BE 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 B331FB27E for ; Fri, 3 Jan 2020 08:17:21 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Fri, 3 Jan 2020 09:16:58 +0100 Message-Id: <20200103081714.9560-43-tiwai@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200103081714.9560-1-tiwai@suse.de> References: <20200103081714.9560-1-tiwai@suse.de> Subject: [alsa-devel] [PATCH 42/58] ALSA: parisc: Constify snd_kcontrol_new items 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" Most of snd_kcontrol_new definitions are read-only and passed as-is. Let's declare them as const for further optimization. There should be no functional changes by this patch. Signed-off-by: Takashi Iwai --- sound/parisc/harmony.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c index d330f22a3e8f..97241d984c6c 100644 --- a/sound/parisc/harmony.c +++ b/sound/parisc/harmony.c @@ -797,7 +797,7 @@ snd_harmony_captureroute_put(struct snd_kcontrol *kc, .private_value = ((left_shift) | ((right_shift) << 8) | \ ((mask) << 16) | ((invert) << 24)) } -static struct snd_kcontrol_new snd_harmony_controls[] = { +static const struct snd_kcontrol_new snd_harmony_controls[] = { HARMONY_VOLUME("Master Playback Volume", HARMONY_GAIN_LO_SHIFT, HARMONY_GAIN_RO_SHIFT, HARMONY_GAIN_OUT, 1), HARMONY_VOLUME("Capture Volume", HARMONY_GAIN_LI_SHIFT,