From 3ef4d9ede20db39bff34a559b04a1938fb31251e Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Mon, 1 Dec 2025 10:34:19 +0100 Subject: [PATCH] ASoC: codecs: wcd939x: fix OF node leaks on probe failure The component match entry release function will drop the references taken while looking up the soundwire OF nodes when the platform device is unbound. Drop the additional references taken to avoid leaking them on probe failure (e.g. probe deferral) and on driver unbind. Fixes: 10f514bd172a ("ASoC: codecs: Add WCD939x Codec driver") Cc: Neil Armstrong Signed-off-by: Johan Hovold Reviewed-by: Srinivas Kandagatla Link: https://patch.msgid.link/20251201093419.24474-4-johan@kernel.org Signed-off-by: Mark Brown --- sound/soc/codecs/wcd939x.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/codecs/wcd939x.c b/sound/soc/codecs/wcd939x.c index 7c5dd0484384..01f1a08f48e6 100644 --- a/sound/soc/codecs/wcd939x.c +++ b/sound/soc/codecs/wcd939x.c @@ -3526,7 +3526,6 @@ static int wcd939x_add_slave_components(struct wcd939x_priv *wcd939x, return -ENODEV; } - of_node_get(wcd939x->rxnode); component_match_add_release(dev, matchptr, component_release_of, component_compare_of, wcd939x->rxnode); @@ -3535,7 +3534,7 @@ static int wcd939x_add_slave_components(struct wcd939x_priv *wcd939x, dev_err(dev, "%s: Tx-device node not defined\n", __func__); return -ENODEV; } - of_node_get(wcd939x->txnode); + component_match_add_release(dev, matchptr, component_release_of, component_compare_of, wcd939x->txnode); return 0; -- 2.47.3