linux-kernel - [PATCH] ASoC: rcar: remove unused variable

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Date:	Mon, 23 Nov 2015 10:35:54 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Mark Brown <broonie@...nel.org>, alsa-devel@...a-project.org
Cc:	Mengdong Lin <mengdong.lin@...ux.intel.com>,
	linux-sh@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Liam Girdwood <lgirdwood@...il.com>
Subject: [PATCH] ASoC: rcar: remove unused variable

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 <arnd@...db.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 = {

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