mirror of
https://github.com/Fishwaldo/Star64_linux.git
synced 2025-03-17 20:54:10 +00:00
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>
This commit is contained in:
parent
794224ea56
commit
837dae1b43
1 changed files with 1 additions and 5 deletions
|
@ -158,8 +158,6 @@ int of_node_to_nid(struct device_node *device)
|
||||||
np = of_node_get(device);
|
np = of_node_get(device);
|
||||||
|
|
||||||
while (np) {
|
while (np) {
|
||||||
struct device_node *parent;
|
|
||||||
|
|
||||||
r = of_property_read_u32(np, "numa-node-id", &nid);
|
r = of_property_read_u32(np, "numa-node-id", &nid);
|
||||||
/*
|
/*
|
||||||
* -EINVAL indicates the property was not found, and
|
* -EINVAL indicates the property was not found, and
|
||||||
|
@ -170,9 +168,7 @@ int of_node_to_nid(struct device_node *device)
|
||||||
if (r != -EINVAL)
|
if (r != -EINVAL)
|
||||||
break;
|
break;
|
||||||
|
|
||||||
parent = of_get_parent(np);
|
np = of_get_next_parent(np);
|
||||||
of_node_put(np);
|
|
||||||
np = parent;
|
|
||||||
}
|
}
|
||||||
if (np && r)
|
if (np && r)
|
||||||
pr_warn("NUMA: Invalid \"numa-node-id\" property in node %s\n",
|
pr_warn("NUMA: Invalid \"numa-node-id\" property in node %s\n",
|
||||||
|
|
Loading…
Add table
Reference in a new issue