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ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data

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[ Upstream commit 9531a631379169d57756b2411178c6238655df88 ]

The device_node pointer is returned by of_parse_phandle()  with refcount
incremented. We should use of_node_put() on it when done.
This is similar to commit 64b92de960
("ASoC: wcd9335: fix a leaked reference by adding missing of_node_put")

Fixes: a61f3b4f47 ("ASoC: wcd934x: add support to wcd9340/wcd9341 codec")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220316083631.14103-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Miaoqian Lin
2022-03-16 08:36:31 +00:00
committed by Greg Kroah-Hartman
parent abefbf602c
commit 1f24716e38
1 changed files with 1 additions and 0 deletions
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sound/soc/codecs/wcd934x.c
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@@ -5047,6 +5047,7 @@ static int wcd934x_codec_parse_data(struct wcd934x_codec *wcd)
} }
wcd->sidev = of_slim_get_device(wcd->sdev->ctrl, ifc_dev_np); wcd->sidev = of_slim_get_device(wcd->sdev->ctrl, ifc_dev_np);
of_node_put(ifc_dev_np);
if (!wcd->sidev) { if (!wcd->sidev) {
dev_err(dev, "Unable to get SLIM Interface device\n"); dev_err(dev, "Unable to get SLIM Interface device\n");
return -EINVAL; return -EINVAL;