Commit cfa548a4 authored by Liang He's avatar Liang He Committed by Zheng Zengkai
Browse files

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

stable inclusion
from stable-v5.10.137
commit 74e57439e21f33ad0110624115a6624f5b716cf9
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I60PLB

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=74e57439e21f33ad0110624115a6624f5b716cf9



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[ Upstream commit 7ee48079 ]

In thunder_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: 166bac38 ("mmc: cavium: Add MMC PCI driver for ThunderX SOCs")
Signed-off-by: default avatarLiang He <windhl@126.com>
Acked-by: default avatarRobert Richter <rric@kernel.org>
Link: https://lore.kernel.org/r/20220719095216.1241601-2-windhl@126.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: default avatarWei Li <liwei391@huawei.com>
parent ce1f3ebb
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