diff options
| author | Johan Hovold <johan@kernel.org> | 2025-12-01 10:34:19 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-12-02 13:37:44 +0000 |
| commit | 3ef4d9ede20db39bff34a559b04a1938fb31251e (patch) | |
| tree | b741721e820b13263fd454a05313e9fdb08835c0 /sound | |
| parent | 32ae6ebe171aca9ce10f5790523a9865b6c08b02 (diff) | |
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 <neil.armstrong@linaro.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20251201093419.24474-4-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wcd939x.c | 3 |
1 files changed, 1 insertions, 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; |