media: xilinx: vipp: Fix refcount leak in xvip_graph_dma_init

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[ Upstream commit 1c78f19c3a ]

of_get_child_by_name() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.

Fixes: df3305156f ("[media] v4l: xilinx: Add Xilinx Video IP core")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Miaoqian Lin 2022-06-01 06:25:14 +02:00 • committed by Greg Kroah-Hartman

parent 23624abbc9

commit 2ea7caa968

1 changed files with 5 additions and 4 deletions

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drivers/media/platform/xilinx/xilinx-vipp.c

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