linux-kernel - [PATCH][next] ASoC: pcm186x: make pcm186x_dai_ops and pcm186x_adc_input_channel_sel

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Date:   Thu,  7 Dec 2017 14:11:32 +0000
From:   Colin King <colin.king@...onical.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Michael Stecklein <m-stecklein@...com>,
        Andreas Dannenberg <dannenberg@...com>,
        alsa-devel@...a-project.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] ASoC: pcm186x: make pcm186x_dai_ops and pcm186x_adc_input_channel_sel_value static

From: Colin Ian King <colin.king@...onical.com>

pcm186x_dai_ops and pcm186x_adc_input_channel_sel_value are local to the
source and do not need to be in global scope, so make them static.

Cleans up sparse warnings:
symbol 'pcm186x_dai_ops' was not declared. Should it be static?
symbol 'pcm186x_adc_input_channel_sel_value' was not declared. Should it
be static?

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 sound/soc/codecs/pcm186x.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/pcm186x.c b/sound/soc/codecs/pcm186x.c
index f7aa56e20169..cdb51427facc 100644
--- a/sound/soc/codecs/pcm186x.c
+++ b/sound/soc/codecs/pcm186x.c
@@ -59,7 +59,7 @@ static const struct snd_kcontrol_new pcm1865_snd_controls[] = {
 			   pcm186x_pga_tlv),
 };
 
-const unsigned int pcm186x_adc_input_channel_sel_value[] = {
+static const unsigned int pcm186x_adc_input_channel_sel_value[] = {
 	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
 	0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
 	0x10, 0x20, 0x30
@@ -475,7 +475,7 @@ static int pcm186x_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
 	return 0;
 }
 
-const struct snd_soc_dai_ops pcm186x_dai_ops = {
+static const struct snd_soc_dai_ops pcm186x_dai_ops = {
 	.set_sysclk = pcm186x_set_dai_sysclk,
 	.set_tdm_slot = pcm186x_set_tdm_slot,
 	.set_fmt = pcm186x_set_fmt,
-- 
2.14.1