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ASoC: simple-card: remove unused variable from simple_parse_of()

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commit d9ffff696c5b4 ("ASoC: simple-card: Use snd_soc_of_parse_aux_devs()")
switched to use snd_soc_of_parse_aux_devs() on simple_parse_of().
Thus noone is using *top anymore. Let's cleanup unused variable.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87pmyxzs9w.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-04-14 08:19:55 +09:00 committed by Mark Brown
parent 1ceb019e78
commit 8cbea89e2f
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1 changed files with 0 additions and 5 deletions
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sound/soc/generic/simple-card.c
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@ -441,15 +441,10 @@ static int simple_for_each_link(struct asoc_simple_priv *priv,
static int simple_parse_of(struct asoc_simple_priv *priv) static int simple_parse_of(struct asoc_simple_priv *priv)
{ {
struct device *dev = simple_priv_to_dev(priv);
struct device_node *top = dev->of_node;
struct snd_soc_card *card = simple_priv_to_card(priv); struct snd_soc_card *card = simple_priv_to_card(priv);
struct link_info li; struct link_info li;
int ret; int ret;
if (!top)
return -EINVAL;
ret = asoc_simple_parse_widgets(card, PREFIX); ret = asoc_simple_parse_widgets(card, PREFIX);
if (ret < 0) if (ret < 0)
return ret; return ret;