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ASoC: audio-graph: check ports if exists 

"endpoint" and "port" are always exists, but there is no guarantee
for "ports". This patch checks "ports" if exists, otherwise,
it might set un-expected settings.

This patch also do align to 100 char in 1 line.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wnsz3ubu.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-04-19 11:02:29 +09:00 committed by Mark Brown
parent f6fcc820e0
commit 6769ea1e43
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 4 deletions
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10
sound/soc/generic/audio-graph-card.c
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@ -182,7 +182,8 @@ static void graph_parse_convert(struct device *dev,
asoc_simple_parse_convert(top, NULL, adata);
asoc_simple_parse_convert(node, PREFIX, adata);
asoc_simple_parse_convert(ports, NULL, adata);
if (of_node_name_eq(ports, "ports"))
asoc_simple_parse_convert(ports, NULL, adata);
asoc_simple_parse_convert(port, NULL, adata);
asoc_simple_parse_convert(ep, NULL, adata);
@ -200,7 +201,8 @@ static void graph_parse_mclk_fs(struct device_node *top,
struct device_node *node = of_graph_get_port_parent(ep);
of_property_read_u32(top, "mclk-fs", &props->mclk_fs);
of_property_read_u32(ports, "mclk-fs", &props->mclk_fs);
if (of_node_name_eq(ports, "ports"))
of_property_read_u32(ports, "mclk-fs", &props->mclk_fs);
of_property_read_u32(port, "mclk-fs", &props->mclk_fs);
of_property_read_u32(ep, "mclk-fs", &props->mclk_fs);
@ -311,8 +313,8 @@ static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv,
"prefix");
snd_soc_of_parse_node_prefix(node, cconf, codecs->of_node,
PREFIX "prefix");
snd_soc_of_parse_node_prefix(ports, cconf, codecs->of_node,
"prefix");
if (of_node_name_eq(ports, "ports"))
snd_soc_of_parse_node_prefix(ports, cconf, codecs->of_node, "prefix");
snd_soc_of_parse_node_prefix(port, cconf, codecs->of_node,
"prefix");
}