ACPI: Drop removal_type field from struct acpi_device

The ACPI processor driver was the only user of the removal_type
field in struct acpi_device, but it doesn't use that field any more
after recent changes.  Thus, removal_type has no more users, so drop
it along with the associated data type.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Toshi Kani <toshi.kani@hp.com>

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index ad82bb2..ba8ee6c 100644 (file)
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1036,7 +1036,6 @@ int acpi_device_add(struct acpi_device *device,
                printk(KERN_ERR PREFIX "Error creating sysfs interface for device %s\n",
                       dev_name(&device->dev));
 
-       device->removal_type = ACPI_BUS_REMOVAL_NORMAL;
        return 0;
 
  err:
@@ -2025,7 +2024,6 @@ static acpi_status acpi_bus_device_detach(acpi_handle handle, u32 lvl_not_used,
        if (!acpi_bus_get_device(handle, &device)) {
                struct acpi_scan_handler *dev_handler = device->handler;
 
-               device->removal_type = ACPI_BUS_REMOVAL_EJECT;
                if (dev_handler) {
                        if (dev_handler->detach)
                                dev_handler->detach(device);

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 4d5d3e7..1a681ee 100644 (file)
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -63,13 +63,6 @@ acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld
 #define ACPI_BUS_FILE_ROOT     "acpi"
 extern struct proc_dir_entry *acpi_root_dir;
 
-enum acpi_bus_removal_type {
-       ACPI_BUS_REMOVAL_NORMAL = 0,
-       ACPI_BUS_REMOVAL_EJECT,
-       ACPI_BUS_REMOVAL_SUPRISE,
-       ACPI_BUS_REMOVAL_TYPE_COUNT
-};
-
 enum acpi_bus_device_type {
        ACPI_BUS_TYPE_DEVICE = 0,
        ACPI_BUS_TYPE_POWER,
@@ -311,7 +304,6 @@ struct acpi_device {
        struct acpi_driver *driver;
        void *driver_data;
        struct device dev;
-       enum acpi_bus_removal_type removal_type;        /* indicate for different removal type */
        u8 physical_node_count;
        struct list_head physical_node_list;
        struct mutex physical_node_lock;