diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2016-09-01 09:54:57 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-09-09 16:59:08 +0300 |
| commit | 837dae1b4308f2dfc9c5bc76c367553670198c63 (patch) | |
| tree | a7be2e24cc2524325f2d49be29bfa4f59b3d03a2 /drivers/of | |
| parent | 794224ea565c439ca624a3760ac220928463ea17 (diff) | |
| download | linux-837dae1b4308f2dfc9c5bc76c367553670198c63.tar.xz | |
of_numa: Use of_get_next_parent to simplify code
Use of_get_next_parent() instead of open-code.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/of_numa.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/of/of_numa.c b/drivers/of/of_numa.c index 625b0573e5f8..0d7459bd31f0 100644 --- a/drivers/of/of_numa.c +++ b/drivers/of/of_numa.c @@ -158,8 +158,6 @@ int of_node_to_nid(struct device_node *device) np = of_node_get(device); while (np) { - struct device_node *parent; - r = of_property_read_u32(np, "numa-node-id", &nid); /* * -EINVAL indicates the property was not found, and @@ -170,9 +168,7 @@ int of_node_to_nid(struct device_node *device) if (r != -EINVAL) break; - parent = of_get_parent(np); - of_node_put(np); - np = parent; + np = of_get_next_parent(np); } if (np && r) pr_warn("NUMA: Invalid \"numa-node-id\" property in node %s\n", |