[PATCH v4 08/21] ASoC: fsl_micfil: drop unused variables

[Shengjiu Wang]

On Thu, Apr 7, 2022 at 4:49 PM Sascha Hauer <s.hauer at pengutronix.de> wrote:

> struct fsl_micfil has unused fields, remove them.
>
> Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
>

Acked-by: Shengjiu Wang <shengjiu.wang at gmail.com>

Best regards
Wang Shengjiu

> ---
>
> Notes:
>     Changes since v3:
>     - Add commit log
>
>  sound/soc/fsl/fsl_micfil.c | 6 ------
>  1 file changed, 6 deletions(-)
>
> diff --git a/sound/soc/fsl/fsl_micfil.c b/sound/soc/fsl/fsl_micfil.c
> index 619e013cf272d..4656a18a03e45 100644
> --- a/sound/soc/fsl/fsl_micfil.c
> +++ b/sound/soc/fsl/fsl_micfil.c
> @@ -38,10 +38,7 @@ struct fsl_micfil {
>         unsigned int dataline;
>         char name[32];
>         int irq[MICFIL_IRQ_LINES];
> -       unsigned int mclk_streams;
>         int quality;    /*QUALITY 2-0 bits */
> -       bool slave_mode;
> -       int channel_gain[8];
>  };
>
>  struct fsl_micfil_soc_data {
> @@ -342,7 +339,6 @@ static int fsl_micfil_dai_probe(struct snd_soc_dai
> *cpu_dai)
>  {
>         struct fsl_micfil *micfil = dev_get_drvdata(cpu_dai->dev);
>         int ret;
> -       int i;
>
>         /* set qsel to medium */
>         ret = regmap_update_bits(micfil->regmap, REG_MICFIL_CTRL2,
> @@ -353,8 +349,6 @@ static int fsl_micfil_dai_probe(struct snd_soc_dai
> *cpu_dai)
>
>         /* set default gain to max_gain */
>         regmap_write(micfil->regmap, REG_MICFIL_OUT_CTRL, 0x77777777);
> -       for (i = 0; i < 8; i++)
> -               micfil->channel_gain[i] = 0xF;
>
>         snd_soc_dai_init_dma_data(cpu_dai, NULL,
>                                   &micfil->dma_params_rx);
> --
> 2.30.2
>
>