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Date: Fri, 19 Aug 2022 17:41:52 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Liang He <windhl@....com>, Robert Richter <rric@...nel.org>, Ulf Hansson <ulf.hansson@...aro.org>, Sasha Levin <sashal@...nel.org> Subject: [PATCH 5.10 342/545] mmc: cavium-octeon: Add of_node_put() when breaking out of loop From: Liang He <windhl@....com> [ 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: 01d95843335c ("mmc: cavium: Add MMC support for Octeon SOCs.") Signed-off-by: Liang He <windhl@....com> Acked-by: Robert Richter <rric@...nel.org> Link: https://lore.kernel.org/r/20220719095216.1241601-1-windhl@126.com Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/mmc/host/cavium-octeon.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/cavium-octeon.c b/drivers/mmc/host/cavium-octeon.c index 2c4b2df52adb..12dca91a8ef6 100644 --- a/drivers/mmc/host/cavium-octeon.c +++ b/drivers/mmc/host/cavium-octeon.c @@ -277,6 +277,7 @@ 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++; -- 2.35.1
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