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authorColin Ian King <colin.king@canonical.com>2017-08-12 23:50:28 +0100
committerMark Brown <broonie@kernel.org>2017-08-14 17:41:32 +0100
commit3013c75fadc581160be8d89c2c0f29219971c58f (patch)
tree3e3faa32af4dfc16228afb3a62330fc6aedfe0f0 /sound
parent61b3b3cc68c4161ba202f401a6572250360ff18c (diff)
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/hdmi-codec.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index 509ab513b4b2..f7520413c671 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -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;