powerpc/kernel: Add missing of_node_put() in legacy_serial.c

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In find_legacy_serial_ports(), of_find_node_by_path() will return a node
pointer with refcount incremented. The reference should be dropped with
of_node_put() when it is not used anymore.

Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220619070811.4067215-1-windhl@126.com

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Liang He 2022-06-19 15:08:11 +08:00 • committed by Michael Ellerman

parent 0dd8d2c806

commit d1aabbbb25

1 changed files with 2 additions and 0 deletions

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arch/powerpc/kernel/legacy_serial.c

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