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ASoC: hdmi-codec: make a function and two arrays static 

The function hdmi_codec_eld_chmap and arrays hdmi_codec_stereo_chmaps
and hdmi_codec_8ch_chmaps are local to the source and do not need to
be in global scope, so make them static.

Cleans up sparse warnings:
symbol 'hdmi_codec_eld_chmap' was not declared. Should it be static?
symbol 'hdmi_codec_stereo_chmaps' was not declared. Should it be static?
symbol 'hdmi_codec_8ch_chmaps' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2017-08-12 23:50:28 +01:00 committed by Mark Brown
parent 61b3b3cc68
commit 3013c75fad
1 changed files with 3 additions and 3 deletions
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6
sound/soc/codecs/hdmi-codec.c
View File

@ -67,14 +67,14 @@ struct hdmi_codec_cea_spk_alloc {
};
/* Channel maps stereo HDMI */
const struct snd_pcm_chmap_elem hdmi_codec_stereo_chmaps[] = {
static const struct snd_pcm_chmap_elem hdmi_codec_stereo_chmaps[] = {
{ .channels = 2,
.map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR } },
{ }
};
/* Channel maps for multi-channel playbacks, up to 8 n_ch */
const struct snd_pcm_chmap_elem hdmi_codec_8ch_chmaps[] = {
static const struct snd_pcm_chmap_elem hdmi_codec_8ch_chmaps[] = {
{ .channels = 2, /* CA_ID 0x00 */
.map = { SNDRV_CHMAP_FL, SNDRV_CHMAP_FR } },
{ .channels = 4, /* CA_ID 0x01 */
@ -340,7 +340,7 @@ static unsigned long hdmi_codec_spk_mask_from_alloc(int spk_alloc)
return spk_mask;
}
void hdmi_codec_eld_chmap(struct hdmi_codec_priv *hcp)
static void hdmi_codec_eld_chmap(struct hdmi_codec_priv *hcp)
{
u8 spk_alloc;
unsigned long spk_mask;