serial: pmac_zilog: use for_each_child_of_node() macro

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Use for_each_child_of_node() macro instead of open coding it.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200916062138.191188-1-miaoqinglang@huawei.com

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Qinglang Miao 2020-09-16 14:21:38 +08:00 • committed by Michael Ellerman

parent acff5e6c37

commit 1d42e07e9c

1 changed files with 1 additions and 1 deletions

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drivers/tty/serial/pmac_zilog.c

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