From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
DTC commit df536831d02c ("checks: add graph binding checks")
is checking endpoint bidirectional, and it is upstreamed to linux by
commit 50aafd60898a ("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@xxxxxxxxxxx>
---
sound/soc/generic/audio-graph-scu-card.c | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/sound/soc/generic/audio-graph-scu-card.c b/sound/soc/generic/audio-graph-scu-card.c
index b83bb31..ba7b0cf 100644
--- a/sound/soc/generic/audio-graph-scu-card.c
+++ b/sound/soc/generic/audio-graph-scu-card.c
@@ -186,7 +186,6 @@ static int asoc_graph_card_parse_of(struct graph_card_data *priv)
struct device_node *cpu_port;
struct device_node *cpu_ep;
struct device_node *codec_ep;
- struct device_node *rcpu_ep;
struct device_node *codec_port;
struct device_node *codec_port_old;
unsigned int daifmt = 0;
@@ -217,22 +216,13 @@ static int asoc_graph_card_parse_of(struct graph_card_data *priv)
cpu_port = it.node;
cpu_ep = of_get_next_child(cpu_port, NULL);
codec_ep = of_graph_get_remote_endpoint(cpu_ep);
- rcpu_ep = of_graph_get_remote_endpoint(codec_ep);
of_node_put(cpu_ep);
of_node_put(codec_ep);
- of_node_put(rcpu_ep);
if (!codec_ep)
continue;
- if (rcpu_ep != cpu_ep) {
- dev_err(dev, "remote-endpoint missmatch (%s/%s/%s)\n",
- cpu_ep->name, codec_ep->name, rcpu_ep->name);
- ret = -EINVAL;
- goto parse_of_err;
- }
-
ret = asoc_simple_card_parse_daifmt(dev, cpu_ep, codec_ep,
NULL, &daifmt);
if (ret < 0) {
--
2.7.4
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