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ASoC: codecs: wcd93xx: fix OF node leaks on probe 

Merge series from Johan Hovold <johan@kernel.org>:

The original wcd938x driver has a couple of OF node reference leaks
which have been reproduced in the two later added drivers.
master
Mark Brown 2025-12-04 11:38:34 +00:00
parent 9b30ceba1c 3ef4d9ede2
commit 434f8154bf
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GPG Key ID: 24D68B725D5487D0
3 changed files with 4 additions and 6 deletions
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4
sound/soc/codecs/wcd937x.c
View File

@ -2841,7 +2841,7 @@ static int wcd937x_add_slave_components(struct wcd937x_priv *wcd937x,
dev_err(dev, "Couldn't parse phandle to qcom,rx-device!\n");
return -ENODEV;
}
of_node_get(wcd937x->rxnode);
component_match_add_release(dev, matchptr, component_release_of,
component_compare_of, wcd937x->rxnode);
@ -2850,7 +2850,7 @@ static int wcd937x_add_slave_components(struct wcd937x_priv *wcd937x,
dev_err(dev, "Couldn't parse phandle to qcom,tx-device\n");
return -ENODEV;
}
of_node_get(wcd937x->txnode);
component_match_add_release(dev, matchptr, component_release_of,
component_compare_of, wcd937x->txnode);

3
sound/soc/codecs/wcd938x.c
View File

@ -3464,7 +3464,6 @@ static int wcd938x_add_slave_components(struct wcd938x_priv *wcd938x,
return -ENODEV;
}
of_node_get(wcd938x->rxnode);
component_match_add_release(dev, matchptr, component_release_of,
component_compare_of, wcd938x->rxnode);
@ -3473,7 +3472,7 @@ static int wcd938x_add_slave_components(struct wcd938x_priv *wcd938x,
dev_err(dev, "%s: Tx-device node not defined\n", __func__);
return -ENODEV;
}
of_node_get(wcd938x->txnode);
component_match_add_release(dev, matchptr, component_release_of,
component_compare_of, wcd938x->txnode);
return 0;

3
sound/soc/codecs/wcd939x.c
View File

@ -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;