Peng Wu df6d8b6892 powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
[ Upstream commit 57b742a5b8945118022973e6416b71351df512fb ]

The device_node pointer is returned by of_find_compatible_node
with refcount incremented. We should use of_node_put() to avoid
the refcount leak.

Signed-off-by: Peng Wu <wupeng58@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220425081245.21705-1-wupeng58@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-09 10:22:43 +02:00
..