ACPI: scan: fix bus ID cleanup on device_add() failures

When device_add() fails after acpi_device_set_name() has allocated an
instance ID and a new acpi_device_bus_id has been linked into
acpi_bus_id_list, the rollback path only removes wakeup_list and
detaches the ACPI handle data.

That leaves the bus-ID bookkeeping behind and keeps the allocated
instance number consumed.

Move the bus-ID cleanup and wakeup-list removal into a single helper.

Use it from both the normal device teardown path and the device_add()
rollback path. The wakeup list node is initialized before registration,
so it can be deleted without checking whether the device is wakeup-
capable like in the original teardown path.

Fixes: d783156ea384 ("ACPI / scan: Define non-empty device removal handler")
Signed-off-by: Hongyan Xu <getshell@seu.edu.cn>
[ rjw: Rename acpi_device_del_list() to acpi_device_cleanup() ]
[ rjw: Subject and changelog edits ]
Link: https://patch.msgid.link/20260808085943.526-1-getshell@seu.edu.cn
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

0 files changed, 0 insertions, 0 deletions