Merge branches 'acpi-proc', 'acpi-sysfs', 'acpi-pad', 'acpi-ec', 'acpi-pci' and ...

* acpi-proc:
  ACPI: procfs: Remove last dirs after being marked deprecated for a decade

* acpi-sysfs:
  ACPI: sysfs: add newlines when printing module parameters

* acpi-pad:
  ACPI: PAD: Eliminate usage of uninitialized_var() macro

* acpi-ec:
  ACPI: EC: add newline when printing 'ec_event_clearing' module parameter

* acpi-pci:
  PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context()

* acpi-prop:
  ACPI: property: use cached name in acpi_fwnode_get_named_child_node()