From patchwork Thu Feb 2 17:02:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 9552631 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C639F602F0 for ; Thu, 2 Feb 2017 17:14:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BC24628411 for ; Thu, 2 Feb 2017 17:14:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B12012849C; Thu, 2 Feb 2017 17:14:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2FA0828411 for ; Thu, 2 Feb 2017 17:14:25 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 8B2A32676CB; Thu, 2 Feb 2017 18:03:56 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 2C3EE26763F; Thu, 2 Feb 2017 18:03:46 +0100 (CET) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by alsa0.perex.cz (Postfix) with ESMTP id 425B0267598 for ; Thu, 2 Feb 2017 18:03:18 +0100 (CET) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 99590ADE7; Thu, 2 Feb 2017 17:03:14 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Date: Thu, 2 Feb 2017 18:02:50 +0100 Message-Id: <20170202170307.24484-38-tiwai@suse.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170202170307.24484-1-tiwai@suse.de> References: <20170202170307.24484-1-tiwai@suse.de> Cc: Pierre-Louis Bossart , Jerome Anand Subject: [alsa-devel] [PATCH 36/53] ALSA: x86: Constfy tables X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 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-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Some tables can be defined as const. Signed-off-by: Takashi Iwai --- sound/x86/intel_hdmi_audio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index 84b374cc183f..81b6c26a8646 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -51,7 +51,7 @@ MODULE_PARM_DESC(id, /* * ELD SA bits in the CEA Speaker Allocation data block */ -static int eld_speaker_allocation_bits[] = { +static const int eld_speaker_allocation_bits[] = { [0] = FL | FR, [1] = LFE, [2] = FC, @@ -114,7 +114,7 @@ static struct cea_channel_speaker_allocation channel_allocations[] = { { .ca_index = 0x1f, .speakers = { FRC, FLC, RR, RL, FC, LFE, FR, FL } }, }; -static struct channel_map_table map_tables[] = { +static const struct channel_map_table map_tables[] = { { SNDRV_CHMAP_FL, 0x00, FL }, { SNDRV_CHMAP_FR, 0x01, FR }, { SNDRV_CHMAP_RL, 0x04, RL }, @@ -455,7 +455,7 @@ static int snd_intelhad_channel_allocation(struct snd_intelhad *intelhaddata, /* from speaker bit mask to ALSA API channel position */ static int spk_to_chmap(int spk) { - struct channel_map_table *t = map_tables; + const struct channel_map_table *t = map_tables; for (; t->map; t++) { if (t->spk_mask == spk)