Re: [PATCH 4/7] ASoC: mt8365: Make non-exported functions static

[Alexandre Mergnat <amergnat@baylibre.com>]

Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>

On 07/09/2024 02:53, Mark Brown wrote:
> The compilers warn if functions without a prototype are not static so add
> appropriate static declarations.
> 
> Reported-by: Nathan Chancellor <nathan@kernel.org>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> ---
>   sound/soc/mediatek/mt8365/mt8365-afe-clk.c |  4 ++--
>   sound/soc/mediatek/mt8365/mt8365-afe-pcm.c | 12 ++++++------
>   2 files changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/sound/soc/mediatek/mt8365/mt8365-afe-clk.c b/sound/soc/mediatek/mt8365/mt8365-afe-clk.c
> index 300d1f0ae660..8a0af2ea8546 100644
> --- a/sound/soc/mediatek/mt8365/mt8365-afe-clk.c
> +++ b/sound/soc/mediatek/mt8365/mt8365-afe-clk.c
> @@ -295,7 +295,7 @@ int mt8365_afe_disable_afe_on(struct mtk_base_afe *afe)
>   	return 0;
>   }
>   
> -int mt8365_afe_hd_engen_enable(struct mtk_base_afe *afe, bool apll1)
> +static int mt8365_afe_hd_engen_enable(struct mtk_base_afe *afe, bool apll1)
>   {
>   	if (apll1)
>   		regmap_update_bits(afe->regmap, AFE_HD_ENGEN_ENABLE,
> @@ -307,7 +307,7 @@ int mt8365_afe_hd_engen_enable(struct mtk_base_afe *afe, bool apll1)
>   	return 0;
>   }
>   
> -int mt8365_afe_hd_engen_disable(struct mtk_base_afe *afe, bool apll1)
> +static int mt8365_afe_hd_engen_disable(struct mtk_base_afe *afe, bool apll1)
>   {
>   	if (apll1)
>   		regmap_update_bits(afe->regmap, AFE_HD_ENGEN_ENABLE,
> diff --git a/sound/soc/mediatek/mt8365/mt8365-afe-pcm.c b/sound/soc/mediatek/mt8365/mt8365-afe-pcm.c
> index df6dd8c5bbe5..54d2112d2e92 100644
> --- a/sound/soc/mediatek/mt8365/mt8365-afe-pcm.c
> +++ b/sound/soc/mediatek/mt8365/mt8365-afe-pcm.c
> @@ -170,7 +170,7 @@ bool mt8365_afe_channel_supported(unsigned int channel, unsigned int id)
>   	return false;
>   }
>   
> -bool mt8365_afe_clk_group_44k(int sample_rate)
> +static bool mt8365_afe_clk_group_44k(int sample_rate)
>   {
>   	if (sample_rate == 11025 ||
>   	    sample_rate == 22050 ||
> @@ -182,7 +182,7 @@ bool mt8365_afe_clk_group_44k(int sample_rate)
>   		return false;
>   }
>   
> -bool mt8365_afe_clk_group_48k(int sample_rate)
> +static bool mt8365_afe_clk_group_48k(int sample_rate)
>   {
>   	return (!mt8365_afe_clk_group_44k(sample_rate));
>   }
> @@ -496,8 +496,8 @@ static int mt8365_afe_configure_cm(struct mtk_base_afe *afe,
>   	return 0;
>   }
>   
> -int mt8365_afe_fe_startup(struct snd_pcm_substream *substream,
> -			  struct snd_soc_dai *dai)
> +static int mt8365_afe_fe_startup(struct snd_pcm_substream *substream,
> +				 struct snd_soc_dai *dai)
>   {
>   	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
>   	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
> @@ -714,8 +714,8 @@ static int mt8365_afe_fe_prepare(struct snd_pcm_substream *substream,
>   	return 0;
>   }
>   
> -int mt8365_afe_fe_trigger(struct snd_pcm_substream *substream, int cmd,
> -			  struct snd_soc_dai *dai)
> +static int mt8365_afe_fe_trigger(struct snd_pcm_substream *substream, int cmd,
> +				 struct snd_soc_dai *dai)
>   {
>   	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
>   	struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai);
> 

-- 
Regards,
Alexandre