From patchwork Fri Jan 3 08:17:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 193993 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=-9.8 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, 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 25833C00523 for ; Fri, 3 Jan 2020 08:50:39 +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 A2D9221D7D for ; Fri, 3 Jan 2020 08:50:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="F6sBwTzT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A2D9221D7D 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 D0AD41781; Fri, 3 Jan 2020 09:49:46 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D0AD41781 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1578041436; bh=Dy3CUkE4Af37R1p3LK/D2RN5Vkgl7psxVNczqk5l/CY=; h=From:To:Date:In-Reply-To:References:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=F6sBwTzTQXKMC+xB7hxNqQGqvReRJgtWoQLh7/rqhiULxmG1UAw6B6ovJ1Q0nEtSj 5YVO0Pgb/SMMxkmBum5qWwdgj4Li33T0iyPVDS6D6e0czi7IY74XyehLC3umrxteiH Q3eoGjMYG7YUkfsQs7MYpyTTYbMLqLig4S/1pEOA= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 45703F804E7; Fri, 3 Jan 2020 09:19:24 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 02C01F803CD; Fri, 3 Jan 2020 09:18:50 +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 9C61CF802DB for ; Fri, 3 Jan 2020 09:17:26 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9C61CF802DB 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 31F2FB287 for ; Fri, 3 Jan 2020 08:17:22 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Fri, 3 Jan 2020 09:17:08 +0100 Message-Id: <20200103081714.9560-53-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 52/58] ALSA: seq: oss: Constify snd_seq_oss_callback definitions 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 snd_seq_oss_callback items are just copied to another struct as-is, hence they can be declared as const. There should be no functional changes by this patch. Signed-off-by: Takashi Iwai --- sound/drivers/opl3/opl3_oss.c | 2 +- sound/synth/emux/emux_oss.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c index d0cf2fb02cce..7bf0d5f3fedd 100644 --- a/sound/drivers/opl3/opl3_oss.c +++ b/sound/drivers/opl3/opl3_oss.c @@ -16,7 +16,7 @@ static int snd_opl3_reset_seq_oss(struct snd_seq_oss_arg *arg); /* operators */ -static struct snd_seq_oss_callback oss_callback = { +static const struct snd_seq_oss_callback oss_callback = { .owner = THIS_MODULE, .open = snd_opl3_open_seq_oss, .close = snd_opl3_close_seq_oss, diff --git a/sound/synth/emux/emux_oss.c b/sound/synth/emux/emux_oss.c index a14fc6562664..d8d32671f703 100644 --- a/sound/synth/emux/emux_oss.c +++ b/sound/synth/emux/emux_oss.c @@ -34,7 +34,7 @@ static void fake_event(struct snd_emux *emu, struct snd_emux_port *port, int ch, int param, int val, int atomic, int hop); /* operators */ -static struct snd_seq_oss_callback oss_callback = { +static const struct snd_seq_oss_callback oss_callback = { .owner = THIS_MODULE, .open = snd_emux_open_seq_oss, .close = snd_emux_close_seq_oss,