- Use for_each_child_of_node() and for_each_node_by_name() instead of
  open-coding them (Qinglang Miao)

- Reduce pciehp noisiness on hot removal (Lukas Wunner)

- Remove unused assignment in shpchp (Krzysztof Wilczyński)

* pci/hotplug:
  PCI: shpchp: Remove unused 'rc' assignment
  PCI: pciehp: Reduce noisiness on hot removal
  PCI: rpadlpar: Use for_each_child_of_node() and for_each_node_by_name()