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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2024-01-12 06:10:15 +0000
committerMark Brown <broonie@kernel.org>2024-01-12 14:13:53 +0000
commit301bda18ac735eaaad5823dbdd067b3b2728c780 (patch)
treefd02152123ed2536349a65bf5b6c1196f0cca419 /sound
parent813c2f2925ee9c10dc4acd5aa7410cd3357e8da8 (diff)
ASoC: audio-graph-card2: fix index check on graph_parse_node_multi_nm()
commit d685aea5e0a8 ("ASoC: audio-graph-card2: fix off by one in graph_parse_node_multi_nm()") uses ">=" instead of ">" for index check, but it was wrong. The nm_idx will be increment at end of loop, thus, ">" is correct. while (1) { ... => if (*nm_idx > nm_max) break; ... (*nm_idx)++; } Without this patch, "Multi-Codec-1" sample on ${LINUX}/sound/soc/generic/audio-graph-card2-custom-sample.dtsi will be error. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://msgid.link/r/87o7drdqux.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/generic/audio-graph-card2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/generic/audio-graph-card2.c b/sound/soc/generic/audio-graph-card2.c
index 9c94677f681a..62606e20be9a 100644
--- a/sound/soc/generic/audio-graph-card2.c
+++ b/sound/soc/generic/audio-graph-card2.c
@@ -556,7 +556,7 @@ static int graph_parse_node_multi_nm(struct snd_soc_dai_link *dai_link,
struct device_node *mcodec_port;
int codec_idx;
- if (*nm_idx >= nm_max)
+ if (*nm_idx > nm_max)
break;
mcpu_ep_n = of_get_next_child(mcpu_port, mcpu_ep_n);