From: Toshi Kani Date: Mon, 22 Oct 2012 23:31:53 +0000 (+0200) Subject: ACPI: Remove unused lockable in acpi_device_flags X-Git-Tag: next-20121024~35^2^2~3 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5cf38dd268949fa491c78f2b8f9bdb15a53186ea;p=karo-tx-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 Reviewed-by: Yasuaki Ishimatsu Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index ed87f433cec2..19d3d4a1274a 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -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; diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 0daa0fbd8654..e8b2877aea33 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -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 */