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PCI: rpaphp: Simplify with scoped for each OF child loop

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Use scoped for-each loop when iterating over device nodes to make code a
bit simpler.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://patch.msgid.link/20260317133322.266102-8-krzysztof.kozlowski@oss.qualcomm.com
This commit is contained in:
Krzysztof Kozlowski 2026-03-17 14:33:26 +01:00 committed by Bjorn Helgaas
parent c4cac4a15c
commit 79253d6fe1
1 changed files with 1 additions and 3 deletions
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4
drivers/pci/hotplug/rpaphp_slot.c
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@ -82,7 +82,6 @@ EXPORT_SYMBOL_GPL(rpaphp_deregister_slot);
int rpaphp_register_slot(struct slot *slot)
{
struct hotplug_slot *php_slot = &slot->hotplug_slot;
struct device_node *child;
u32 my_index;
int retval;
int slotno = -1;
@ -97,11 +96,10 @@ int rpaphp_register_slot(struct slot *slot)
return -EAGAIN;
}
for_each_child_of_node(slot->dn, child) {
for_each_child_of_node_scoped(slot->dn, child) {
retval = of_property_read_u32(child, "ibm,my-drc-index", &my_index);
if (my_index == slot->index) {
slotno = PCI_SLOT(PCI_DN(child)->devfn);
of_node_put(child);
break;
}
}