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@sakamocchi.jp Signed-off-by: Wei Yongjun weiyongjun1@huawei.com Signed-off-by: Takashi Sakamoto takashi.sakamoto@miraclelinux.com --- 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;