Fixes the following sparse warnings:
$ make C=2 sound/soc/codecs/hdmi-codec.o
sound/soc/codecs/hdmi-codec.c:34:1: warning:
symbol 'hdmi_device_list' was not declared. Should it be static?
sound/soc/codecs/hdmi-codec.c:80:33: warning:
symbol 'hdmi_codec_stereo_chmaps' was not declared. Should it be static?
sound/soc/codecs/hdmi-codec.c:87:33: warning:
symbol 'hdmi_codec_8ch_chmaps' was not declared. Should it be static?
sound/soc/codecs/hdmi-codec.c:354:6: warning:
symbol 'hdmi_codec_eld_chmap' was not declared. Should it be static?
Cc: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Signed-off-by: Takashi Sakamoto <takashi.sakamoto@xxxxxxxxxxxxxxxx>
---
sound/soc/codecs/hdmi-codec.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index 8c5ae1f..6ba6aa5 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -31,7 +31,7 @@ struct hdmi_device {
int cnt;
};
#define pos_to_hdmi_device(pos) container_of((pos), struct hdmi_device, list)
-LIST_HEAD(hdmi_device_list);
+static LIST_HEAD(hdmi_device_list);
static DEFINE_MUTEX(hdmi_mutex);
#define DAI_NAME_SIZE 16
@@ -78,14 +78,14 @@ 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 */
@@ -352,7 +352,7 @@ 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;
--
2.9.3
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