linux/include/acpi
Rafael J. Wysocki 4a819ee5f2 ACPI: bus: Drop two fields from struct acpi_device_pnp
There are two fields in struct acpi_device_pnp, device_name and
device_class, that were supposed to be populated and used by device
drivers, but they have never been used consistently and now they
are only set for the bus object in acpi_set_pnp_ids() (and never
read afterward).

Drop them along with all of the associated symbols except for
MAX_ACPI_CLASS_NAME_LEN and the acpi_device_class typedef that
are used by the ACPI netlink messaging code.  Move those two
definitions closer to the struct acpi_bus_event that refers to
the acpi_device_class type.

No intentional functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/6314925.lOV4Wx5bFT@rafael.j.wysocki
2026-09-01 21:45:50 +02:00
..
platform
acbuffer.h
acconfig.h
acexcep.h
acnames.h
acoutput.h
acpi_bus.h
acpi_drivers.h
acpi_io.h
acpi_lpat.h
acpi_numa.h
acpi.h
acpiosxf.h
acpixf.h
acrestyp.h
actbl.h
actbl1.h
actbl2.h
actbl3.h
actypes.h
acuuid.h
apei.h
battery.h
button.h
cppc_acpi.h
ghes.h
hed.h
nfit.h
nhlt.h
pcc.h
proc_cap_intel.h
processor.h
reboot.h
video.h