diff options
author | Qinglang Miao <miaoqinglang@huawei.com> | 2020-09-16 14:21:38 +0800 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-09-18 19:59:44 +1000 |
commit | 1d42e07e9c249b7a032fba82b673ee8a8d6bd7b7 (patch) | |
tree | 3661c5cdbc6db44edef8837c918dbfefc580d9a7 /drivers | |
parent | acff5e6c37fa4bf8d002c917a762c4f7615f6eaf (diff) |
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>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200916062138.191188-1-miaoqinglang@huawei.com
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/tty/serial/pmac_zilog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c index 96e7aa479961..063484b22523 100644 --- a/drivers/tty/serial/pmac_zilog.c +++ b/drivers/tty/serial/pmac_zilog.c @@ -1644,7 +1644,7 @@ static int __init pmz_probe(void) * TODO: Add routines with proper locking to do that... */ node_a = node_b = NULL; - for (np = NULL; (np = of_get_next_child(node_p, np)) != NULL;) { + for_each_child_of_node(node_p, np) { if (of_node_name_prefix(np, "ch-a")) node_a = of_node_get(np); else if (of_node_name_prefix(np, "ch-b")) |