From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: [PATCH 36/53] ALSA: x86: Constfy tables Date: Thu, 2 Feb 2017 18:02:50 +0100 Message-ID: <20170202170307.24484-38-tiwai@suse.de> References: <20170202170307.24484-1-tiwai@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: 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) In-Reply-To: <20170202170307.24484-1-tiwai@suse.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: Pierre-Louis Bossart , Jerome Anand List-Id: alsa-devel@alsa-project.org 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) -- 2.11.0