[alsa-devel] [PATCH] ASoC: tas5086: Improve the logic for de-emphasis sampling rate selection

[Daniel Mack]

On 07/23/2015 05:13 PM, Axel Lin wrote:
> Slightly improve the logic for de-emphasis sampling rate selection by break
> out the loop if the rate is matched.
> 
> Signed-off-by: Axel Lin <axel.lin at ingics.com>

Acked-by: Daniel Mack <daniel at zonque.org>


Thanks,
Daniel


> ---
>  sound/soc/codecs/tas5086.c | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)
> 
> diff --git a/sound/soc/codecs/tas5086.c b/sound/soc/codecs/tas5086.c
> index 0a49fc8..d49d25d 100644
> --- a/sound/soc/codecs/tas5086.c
> +++ b/sound/soc/codecs/tas5086.c
> @@ -266,10 +266,14 @@ static int tas5086_set_deemph(struct snd_soc_codec *codec)
>  	struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
>  	int i, val = 0;
>  
> -	if (priv->deemph)
> -		for (i = 0; i < ARRAY_SIZE(tas5086_deemph); i++)
> -			if (tas5086_deemph[i] == priv->rate)
> +	if (priv->deemph) {
> +		for (i = 0; i < ARRAY_SIZE(tas5086_deemph); i++) {
> +			if (tas5086_deemph[i] == priv->rate) {
>  				val = i;
> +				break;
> +			}
> +		}
> +	}
>  
>  	return regmap_update_bits(priv->regmap, TAS5086_SYS_CONTROL_1,
>  				  TAS5086_DEEMPH_MASK, val);
>