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(parent: f2906aa) | patch
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate
authorMiaoqian Lin <linmq006@gmail.com>
Sun, 5 Jun 2022 04:27:23 +0000 (08:27 +0400)
committerVinod Koul <vkoul@kernel.org>
Thu, 9 Jun 2022 06:00:30 +0000 (11:30 +0530)
commitc132fe78ad7b4ce8b5d49a501a15c29d08eeb23a
tree1fc0892f7c16bb859acb26aa8a3be6ebdc8dab88tree | snapshot
parentf2906aa863381afb0015a9eb7fefad885d4e5a56commit | diff
dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate

of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not needed anymore.

Add missing of_node_put() in to fix this.

Fixes: ec9bfa1e1a79 ("dmaengine: ti-dma-crossbar: dra7: Use bitops instead of idr")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220605042723.17668-2-linmq006@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/ti/dma-crossbar.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git