Merge suspend-to-idle rework material for v5.4.

* pm-s2idle-rework: (21 commits)
  ACPI: PM: s2idle: Always set up EC GPE for system wakeup
  ACPI: PM: s2idle: Avoid rearming SCI for wakeup unnecessarily
  PM: suspend: Fix platform_suspend_prepare_noirq()
  intel-hid: Disable button array during suspend-to-idle
  intel-hid: intel-vbtn: Avoid leaking wakeup_mode set
  ACPI: PM: s2idle: Execute LPS0 _DSM functions with suspended devices
  ACPI: EC: PM: Make acpi_ec_dispatch_gpe() print debug message
  ACPI: EC: PM: Consolidate some code depending on PM_SLEEP
  ACPI: PM: s2idle: Eliminate acpi_sleep_no_ec_events()
  ACPI: PM: s2idle: Switch EC over to polling during "noirq" suspend
  ACPI: PM: s2idle: Add acpi.sleep_no_lps0 module parameter
  ACPI: PM: s2idle: Rearrange lps0_device_attach()
  ACPI: PM: Set up EC GPE for system wakeup from drivers that need it
  PM: sleep: Drop dpm_noirq_begin() and dpm_noirq_end()
  PM: sleep: Integrate suspend-to-idle with generig suspend flow
  PM: sleep: Simplify suspend-to-idle control flow
  ACPI: PM: Set s2idle_wakeup earlier and clear it later
  PM: sleep: Fix possible overflow in pm_system_cancel_wakeup()
  ACPI: EC: Return bool from acpi_ec_dispatch_gpe()
  ACPICA: Return u32 from acpi_dispatch_gpe()
  ...

diff --cc drivers/base/power/wakeup.c
Simple merge