ACPICA: Major update for acpi_get_object_info external interface

Completed a major update for the acpi_get_object_info external interface.
Changes include:
 - Support for variable, unlimited length HID, UID, and CID strings
 - Support Processor objects the same as Devices (HID,UID,CID,ADR,STA, etc.)
 - Call the _SxW power methods on behalf of a device object
 - Determine if a device is a PCI root bridge
 - Change the ACPI_BUFFER parameter to ACPI_DEVICE_INFO.
These changes will require an update to all callers of this interface.
See the ACPICA Programmer Reference for details.

Also, update all invocations of acpi_get_object_info interface

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/acpi/acpica/nsdumpdv.c b/drivers/acpi/acpica/nsdumpdv.c
index 41994fe7fbb8..0fe87f1aef16 100644
--- a/drivers/acpi/acpica/nsdumpdv.c
+++ b/drivers/acpi/acpica/nsdumpdv.c
@@ -70,7 +70,6 @@ static acpi_status
 acpi_ns_dump_one_device(acpi_handle obj_handle,
                         u32 level, void *context, void **return_value)
 {
-        struct acpi_buffer buffer;
         struct acpi_device_info *info;
         acpi_status status;
         u32 i;
@@ -80,17 +79,15 @@ acpi_ns_dump_one_device(acpi_handle obj_handle,
         status =
             acpi_ns_dump_one_object(obj_handle, level, context, return_value);
 
-        buffer.length = ACPI_ALLOCATE_LOCAL_BUFFER;
-        status = acpi_get_object_info(obj_handle, &buffer);
+        status = acpi_get_object_info(obj_handle, &info);
         if (ACPI_SUCCESS(status)) {
-                info = buffer.pointer;
                 for (i = 0; i < level; i++) {
                         ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES, " "));
                 }
 
                 ACPI_DEBUG_PRINT_RAW((ACPI_DB_TABLES,
                                       "    HID: %s, ADR: %8.8X%8.8X, Status: %X\n",
-                                      info->hardware_id.value,
+                                      info->hardware_id.string,
                                       ACPI_FORMAT_UINT64(info->address),
                                       info->current_status));
                 ACPI_FREE(info);