diff options
| author | Zhang Zekun <zhangzekun11@huawei.com> | 2024-08-22 16:54:30 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-08-29 22:30:35 +1000 |
| commit | 46f4bbb8aac2b876355cdefdacd1971b65f8b631 (patch) | |
| tree | 39ae8ae8d4586af9eb7f594aa99a2e1e7deb0d2d /arch/powerpc | |
| parent | 197116e2dec8d23888ce76044fe673480afceff0 (diff) | |
powerpc/pseries/dlpar: Use helper function for_each_child_of_node()
for_each_child_of_node can help to iterate through the device_node,
and we don't need to use while loop. No functional change with this
conversion.
Signed-off-by: Zhang Zekun <zhangzekun11@huawei.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240822085430.25753-3-zhangzekun11@huawei.com
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/pseries/dlpar.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index 47f8eabd1bee..ee47ed21b99d 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -250,11 +250,8 @@ int dlpar_detach_node(struct device_node *dn) struct device_node *child; int rc; - child = of_get_next_child(dn, NULL); - while (child) { + for_each_child_of_node(dn, child) dlpar_detach_node(child); - child = of_get_next_child(dn, child); - } rc = of_detach_node(dn); if (rc) |