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ASoC: audio-graph-card: remove endpoint bidirectional check

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DTC commit df536831d02c ("checks: add graph binding checks")
is checking endpoint bidirectional, and it is upstreamed to linux by
commit 50aafd6089 ("scripts/dtc: Update to upstream version
v1.4.6-21-g84e414b0b5bc").
Let's remove own bidirectional check

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2018-11-06 04:36:27 +00:00 committed by Mark Brown
parent 935ff8007f
commit 39ee0b3401
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1 changed files with 0 additions and 9 deletions
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9
sound/soc/generic/audio-graph-card.c
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@ -167,16 +167,8 @@ static int asoc_graph_card_dai_link_of(struct device_node *cpu_port,
struct asoc_simple_dai *codec_dai = &dai_props->codec_dai;
struct device_node *cpu_ep = of_get_next_child(cpu_port, NULL);
struct device_node *codec_ep = of_graph_get_remote_endpoint(cpu_ep);
struct device_node *rcpu_ep = of_graph_get_remote_endpoint(codec_ep);
int ret;
if (rcpu_ep != cpu_ep) {
dev_err(dev, "remote-endpoint mismatch (%s/%s/%s)\n",
cpu_ep->name, codec_ep->name, rcpu_ep->name);
ret = -EINVAL;
goto dai_link_of_err;
}
ret = asoc_simple_card_parse_daifmt(dev, cpu_ep, codec_ep,
NULL, &dai_link->dai_fmt);
if (ret < 0)
@ -228,7 +220,6 @@ static int asoc_graph_card_dai_link_of(struct device_node *cpu_port,
dai_link_of_err:
of_node_put(cpu_ep);
of_node_put(rcpu_ep);
of_node_put(codec_ep);
return ret;