Hi Arnd, Mark
> After a recent cleanup, the soc_card variable became unused
> and now produces a warning:
>
> soc/sh/rcar/core.c: In function '__rsnd_kctrl_new':
> soc/sh/rcar/core.c:801:23: warning: unused variable 'soc_card'
> [-Wunused-variable]
>
> This removes the variable.
>
> Fixes: 1a497983a5ae ("ASoC: Change the PCM runtime array to a list")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
>
> diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
> index c6685f14b9cb..90b244c1f526 100644
> --- a/sound/soc/sh/rcar/core.c
> +++ b/sound/soc/sh/rcar/core.c
> @@ -798,7 +798,6 @@ static int __rsnd_kctrl_new(struct rsnd_mod *mod,
> void (*update)(struct rsnd_dai_stream *io,
> struct rsnd_mod *mod))
> {
> - struct snd_soc_card *soc_card = rtd->card;
> struct snd_card *card = rtd->card->snd_card;
> struct snd_kcontrol *kctrl;
> struct snd_kcontrol_new knew = {
It seems this patch was accepted to topic/rcar branch,
but I got compile error
/opt/home/morimoto/WORK/linux/sound/soc/sh/rcar/core.c: In function
'__rsnd_kctrl_new':
/opt/home/morimoto/WORK/linux/sound/soc/sh/rcar/core.c:807:18: error:
'soc_card' undeclared (first use in this function)
.index = rtd - soc_card->rtd,
^
/opt/home/morimoto/WORK/linux/sound/soc/sh/rcar/core.c:807:18: note: each
undeclared identifier is reported only once for each function it appears in
make[6]: *** [sound/soc/sh/rcar/core.o] エラー 1
make[6]: *** 未完了のジョブを待っています....
make[5]: *** [sound/soc/sh/rcar] エラー 2
make[4]: *** [sound/soc/sh] エラー 2
This __rsnd_kctrl_new() is using "soc_card"...
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