Merge branches 'acpi-bus', 'acpi-scan' and 'acpi-tables'

* acpi-bus:
  ACPI: Remove redundant clearing of context->ret.pointer from acpi_run_osc()

* acpi-scan:
  ACPI: scan: Simplify acpi_table_events_fn()
  ACPI: scan: Fix race related to dropping dependencies
  ACPI: scan: Reorganize acpi_device_add()
  ACPI: scan: Fix device object rescan in acpi_scan_clear_dep()
  ACPI: scan: Make acpi_walk_dep_device_list()
  ACPI: scan: Rearrange acpi_dev_get_first_consumer_dev_cb()
  ACPI: scan: Define acpi_bus_put_acpi_device() as static inline
  ACPI: scan: initialize local variable to avoid garbage being returned
  ACPI: scan: Add function to fetch dependent of ACPI device
  ACPI: scan: Extend acpi_walk_dep_device_list()
  ACPI: scan: Rearrange dep_unmet initialization

* acpi-tables:
  ACPI: tables: Add custom DSDT file as makefile prerequisite
  ACPI: bgrt: Use sysfs_emit
  ACPI: bgrt: Fix CFI violation
  ACPI: tables: FPDT: Add missing acpi_put_table() in acpi_init_fpdt()
  ACPI: tables: PPTT: Populate cache-id if provided by firmware