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platform: arm64: huawei-gaokun-ec: fix OF node leak

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Make sure to drop the OF node reference taken when creating the Gaokun
auxiliary devices when the devices are later released.

Fixes: 7636f090d0 ("platform: arm64: add Huawei Matebook E Go EC driver")
Cc: Pengyu Luo <mitltlatltl@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Pengyu Luo <mitltlatltl@gmail.com>
Link: https://lore.kernel.org/r/20250708085358.15657-1-johan@kernel.org
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Johan Hovold 2025-07-08 10:53:58 +02:00 • committed by Ilpo Järvinen
parent c86f7bb92f
commit bc48d79a18
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GPG key ID: 59AC4F6153E5CE31
1 changed files with 2 additions and 0 deletions
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2
drivers/platform/arm64/huawei-gaokun-ec.c
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@ -662,6 +662,7 @@ static void gaokun_aux_release(struct device *dev)
{
struct auxiliary_device *adev = to_auxiliary_dev(dev);
of_node_put(dev->of_node);
kfree(adev);
}
@ -693,6 +694,7 @@ static int gaokun_aux_init(struct device *parent, const char *name,
ret = auxiliary_device_init(adev);
if (ret) {
of_node_put(adev->dev.of_node);
kfree(adev);
return ret;
}