ACPI: scan: Simplify acpi_table_events_fn()
authorRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 16 Jun 2021 14:05:50 +0000 (16:05 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Mon, 21 Jun 2021 16:42:57 +0000 (18:42 +0200)
commit8d287e8292ea126d55beb29f2b3f07dfad5b6bc0
tree1b2ada5993e109f02134ba29bfbf1db257c4c1d6
parent5f4ce26078fde9cd406c008ba35e31bbb26a23a1
ACPI: scan: Simplify acpi_table_events_fn()

Notice that the table field of struct acpi_table_events_work is never
read and its event field is always equal to ACPI_TABLE_EVENT_LOAD, so
both of them are redundant.

Accordingly, drop struct acpi_table_events_work and use struct
work_struct directly instead of it, simplify acpi_scan_table_handler()
and rename it to acpi_scan_table_notify().

Moreover, make acpi_bus_table_handler() check the event code against
ACPI_TABLE_EVENT_LOAD before calling acpi_scan_table_notify(), so it
is not necessary to do that check in the latter.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/bus.c
drivers/acpi/internal.h
drivers/acpi/scan.c