mirror of https://gitee.com/openkylin/linux.git
ACPI: Remove unused lockable in acpi_device_flags
Removed lockable in struct acpi_device_flags since it is no longer used by any code. acpi_bus_hot_remove_device() cannot use this flag because acpi_bus_trim() frees up its acpi_device object. Furthermore, the dock driver calls _LCK method without using this lockable flag. Signed-off-by: Toshi Kani <toshi.kani@hp.com> Reviewed-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
parent
b3c450c380
commit
f4fa0e018a
|
@ -1017,11 +1017,6 @@ static int acpi_bus_get_flags(struct acpi_device *device)
|
|||
device->flags.ejectable = 1;
|
||||
}
|
||||
|
||||
/* Presence of _LCK indicates 'lockable' */
|
||||
status = acpi_get_handle(device->handle, "_LCK", &temp);
|
||||
if (ACPI_SUCCESS(status))
|
||||
device->flags.lockable = 1;
|
||||
|
||||
/* Power resources cannot be power manageable. */
|
||||
if (device->device_type == ACPI_BUS_TYPE_POWER)
|
||||
return 0;
|
||||
|
|
|
@ -144,12 +144,11 @@ struct acpi_device_flags {
|
|||
u32 bus_address:1;
|
||||
u32 removable:1;
|
||||
u32 ejectable:1;
|
||||
u32 lockable:1;
|
||||
u32 suprise_removal_ok:1;
|
||||
u32 power_manageable:1;
|
||||
u32 performance_manageable:1;
|
||||
u32 eject_pending:1;
|
||||
u32 reserved:23;
|
||||
u32 reserved:24;
|
||||
};
|
||||
|
||||
/* File System */
|
||||
|
|
Loading…
Reference in New Issue