serial: pmac_zilog: use for_each_child_of_node() macro
authorQinglang Miao <miaoqinglang@huawei.com>
Wed, 16 Sep 2020 06:21:38 +0000 (14:21 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Sep 2020 11:20:09 +0000 (13:20 +0200)
commitcb91e7519d5d81ebbe66f559d13949b1da4537c9
tree4285b648d5a5f4fbd30d287f1a18bdc3829944e0
parentea4de367e57d53b37ecb32cea3b5c753162b070a
serial: pmac_zilog: use for_each_child_of_node() macro

Use for_each_child_of_node() macro instead of open coding it.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200916062138.191188-1-miaoqinglang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/pmac_zilog.c