Merge ACPI device object management changes for v5.20-rc1.
- Use the facilities provided by the driver core and some additional
helpers to handle the children of a given ACPI device object in
multiple places instead of using the children and node list heads in
struct acpi_device which is error prone (Rafael Wysocki).
- Fix ACPI-related device reference counting issue in the hisi_lpc bus
driver (Yang Yingliang).
- Drop the children and node list heads that are not needed any more
from struct acpi_device (Rafael Wysocki).
- Drop driver member from struct acpi_device (Uwe Kleine-König).
- Drop redundant check from acpi_device_remove() (Uwe Kleine-König).
* acpi-bus:
ACPI: bus: Drop unused list heads from struct acpi_device
hisi_lpc: Use acpi_dev_for_each_child()
bus: hisi_lpc: fix missing platform_device_put() in hisi_lpc_acpi_probe()
ACPI: bus: Drop driver member of struct acpi_device
ACPI: bus: Drop redundant check in acpi_device_remove()
mfd: core: Use acpi_dev_for_each_child()
ACPI / MMC: PM: Unify fixing up device power
soundwire: Use acpi_dev_for_each_child()
platform/x86/thinkpad_acpi: Use acpi_dev_for_each_child()
ACPI: scan: Walk ACPI device's children using driver core
ACPI: bus: Introduce acpi_dev_for_each_child_reverse()
ACPI: video: Use acpi_dev_for_each_child()
ACPI: bus: Export acpi_dev_for_each_child() to modules
ACPI: property: Use acpi_dev_for_each_child() for child lookup
ACPI: container: Use acpi_dev_for_each_child()
USB: ACPI: Replace usb_acpi_find_port() with acpi_find_child_by_adr()
thunderbolt: ACPI: Replace tb_acpi_find_port() with acpi_find_child_by_adr()
ACPI: glue: Introduce acpi_find_child_by_adr()
ACPI: glue: Introduce acpi_dev_has_children()
ACPI: glue: Use acpi_dev_for_each_child()
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