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| author | Qinglang Miao <miaoqinglang@huawei.com> | 2020-09-16 08:21:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-16 13:20:09 +0200 |
| commit | cb91e7519d5d81ebbe66f559d13949b1da4537c9 (patch) | |
| tree | 4285b648d5a5f4fbd30d287f1a18bdc3829944e0 /drivers/tty | |
| parent | tty: serial: 8250_mtk: set regshift for mmio32 (diff) | |
| download | linux-cb91e7519d5d81ebbe66f559d13949b1da4537c9.tar.xz linux-cb91e7519d5d81ebbe66f559d13949b1da4537c9.zip | |
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>
Diffstat (limited to 'drivers/tty')
| -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")) |