acpi_scan_drop_device — Drop an ACPI device object.
|void * context|
Handle of an ACPI namespace node, not used.
Address of the ACPI device object to drop.
This is invoked by
acpi_ns_delete_node during the removal of the ACPI
namespace node the device object pointed to by
context is attached to.
The unregistration is carried out asynchronously to avoid running
acpi_device_del under the ACPICA's namespace mutex and the list is used to
ensure the correct ordering (the device objects must be unregistered in the
same order in which the corresponding namespace nodes are deleted).