[ Upstream commit 94e9dd43cf327366388c8f146bccdc6322c0d999 ] Call of_node_put() to decrement the reference count of the child node child_np when jumping out of the loop body of for_each_available_child_of_node(), which is a macro that increments and decrements the reference count of child node. If the loop is broken, the reference of the child node should be dropped manually. Fixes: 5a7c81547c1d ("memory: ti-aemif: introduce AEMIF driver") Signed-off-by: Pan Bian <bianpan2016@163.com> Link: https://lore.kernel.org/r/20210121090359.61763-1-bianpan2016@163.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>