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mmc: cavium-octeon: Add of_node_put() when breaking out of loop

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[ Upstream commit 19bbb49acf8d7a03cb83e05624363741a4c3ec6f ]

In octeon_mmc_probe(), we should call of_node_put() when breaking
out of for_each_child_of_node() which has increased and decreased
the refcount during each iteration.

Fixes: 01d9584333 ("mmc: cavium: Add MMC support for Octeon SOCs.")
Signed-off-by: Liang He <windhl@126.com>
Acked-by: Robert Richter <rric@kernel.org>
Link: https://lore.kernel.org/r/20220719095216.1241601-1-windhl@126.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Liang He 2022-07-19 17:52:15 +08:00 committed by Greg Kroah-Hartman
parent b100b0b002
commit d0cc1ba2be
1 changed files with 1 additions and 0 deletions
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1
drivers/mmc/host/cavium-octeon.c
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@ -288,6 +288,7 @@ static int octeon_mmc_probe(struct platform_device *pdev)
if (ret) {
dev_err(&pdev->dev, "Error populating slots\n");
octeon_mmc_set_shared_power(host, 0);
of_node_put(cn);
goto error;
}
i++;