Commit da620d72 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: rsnd: care snd_kcontrol's index 



rsnd might be used in multi-codec sound card.
Then, same name kcontrol will be registered many times, and it will
be error. This patch fixes this issue by using .index

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 919567d9

sound/soc/sh/rcar/core.c

+2 −0
Original line number Diff line number Diff line
@@ -839,12 +839,14 @@ static int __rsnd_kctrl_new(struct rsnd_mod *mod, 
			    struct rsnd_kctrl_cfg *cfg,

			    void (*update)(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 = {

		.iface		= SNDRV_CTL_ELEM_IFACE_MIXER,

		.name		= name,

		.info		= rsnd_kctrl_info,

		.index		= rtd - soc_card->rtd,

		.get		= rsnd_kctrl_get,

		.put		= rsnd_kctrl_put,

		.private_value	= (unsigned long)cfg,

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