linux-imx

Merge branches 'acpi-pm', 'acpi-enumeration' and 'acpi-sysfs'

* acpi-pm:
  ACPI / PM: Enable all wakeup GPEs in suspend-to-idle
  ACPI / sleep: Drop acpi_suspend() which is not used

* acpi-enumeration:
  ACPI: Add acpi_device_uid() for convenience
  ACPI: Update GPIO documentation to mention _DSD

* acpi-sysfs:
  ACPI / sysfs: Treat the count field of counter_show() as unsigned