This is a note to let you know that I've just added the patch titled
mmc: cavium-octeon: Add of_node_put() when breaking out of loop
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mmc-cavium-octeon-add-of_node_put-when-breaking-out-.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 239b89b0625423476be44061952b030a87bc0b41
Author: Liang He <windhl@xxxxxxx>
Date: Tue Jul 19 17:52:15 2022 +0800
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: 01d95843335c ("mmc: cavium: Add MMC support for Octeon SOCs.")
Signed-off-by: Liang He <windhl@xxxxxxx>
Acked-by: Robert Richter <rric@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220719095216.1241601-1-windhl@xxxxxxx
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/mmc/host/cavium-octeon.c b/drivers/mmc/host/cavium-octeon.c
index 22aded1065ae..2245452a44c8 100644
--- a/drivers/mmc/host/cavium-octeon.c
+++ b/drivers/mmc/host/cavium-octeon.c
@@ -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++;
