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soc: qcom: ocmem: Fix missing put_device() call in of_get_ocmem

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[ Upstream commit 0ff027027e05a866491bbb53494f0e2a61354c85 ]

The reference taken by 'of_find_device_by_node()' must be released when
not needed anymore.
Add the corresponding 'put_device()' in the error handling path.

Fixes: 01f937ffc468 ("soc: qcom: ocmem: don't return NULL in of_get_ocmem")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220107073126.2335-1-linmq006@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Miaoqian Lin 2022-01-07 07:31:26 +00:00 committed by Greg Kroah-Hartman
parent b5d6eba719
commit 5a990a65d4
1 changed files with 1 additions and 0 deletions
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drivers/soc/qcom/ocmem.c
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@ -206,6 +206,7 @@ struct ocmem *of_get_ocmem(struct device *dev)
ocmem = platform_get_drvdata(pdev);
if (!ocmem) {
dev_err(dev, "Cannot get ocmem\n");
put_device(&pdev->dev);
return ERR_PTR(-ENODEV);
}
return ocmem;