Messages in this thread Patch in this message | | | From | heliang <> | Subject | [PATCH] arm: mm: Add missing of_node_put() | Date | Wed, 15 Jun 2022 16:08:46 +0800 |
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In feroceon_of_init, we use of_find_matching_node() to get a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
Signed-off-by: heliang <windhl@126.com> --- arch/arm/mm/cache-feroceon-l2.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c index 5c1b7a7b9af6..a10c4be14087 100644 --- a/arch/arm/mm/cache-feroceon-l2.c +++ b/arch/arm/mm/cache-feroceon-l2.c @@ -376,6 +376,7 @@ int __init feroceon_of_init(void) node = of_find_matching_node(NULL, feroceon_ids); if (node && of_device_is_compatible(node, "marvell,kirkwood-cache")) { base = of_iomap(node, 0); + of_node_put(node); if (!base) return -ENOMEM; -- 2.25.1
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