Merge branches 'acpi-ec', 'acpi-docs' and 'acpi-apei' into linux-next

* acpi-ec:
  ACPI: EC: Rearrange code in acpi_ec_submit_event()
  ACPI: EC: Reduce indentation level in acpi_ec_submit_event()
  ACPI: EC: Do not return result from advance_transaction()

* acpi-docs:
  ACPI: docs: gpio-properties: Unify ASL style for GPIO examples
  ACPI: docs: enumeration: Unify Package () for properties
  ACPI: docs: enumeration: Drop comma for terminator entry
  ACPI: docs: enumeration: Drop ugly ifdeffery from the examples
  ACPI: docs: enumeration: Amend PWM enumeration ASL example
  ACPI: docs: enumeration: Remove redundant .owner assignment
  ACPI: docs: enumeration: Update UART serial bus resource documentation
  ACPI: docs: enumeration: Discourage to use custom _DSM methods

* acpi-apei:
  ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device
  ACPI/APEI: Limit printable size of BERT table data
  ACPI: APEI: fix return value of __setup handlers
  ACPI: APEI: rename ghes_init() with an "acpi_" prefix
  ACPI: APEI: explicit init of HEST and GHES in apci_init()