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Commit d0cc1ba2 authored by Liang He's avatar Liang He Committed by Greg Kroah-Hartman
Browse files

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



[ 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: 01d95843 ("mmc: cavium: Add MMC support for Octeon SOCs.")
Signed-off-by: default avatarLiang He <windhl@126.com>
Acked-by: default avatarRobert Richter <rric@kernel.org>
Link: https://lore.kernel.org/r/20220719095216.1241601-1-windhl@126.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent b100b0b0

drivers/mmc/host/cavium-octeon.c

+1 −0
Original line number Diff line number Diff line
@@ -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++;