UPSTREAM: dt-bindings: rockchip-thermal: fix the misleading description

[firefly-linux-kernel-4.4.55.git] / include / acpi / actbl2.h

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index a948fc586b9b8406d44b5e35f4e50c1ed436830e..6e28f544b7b234b03737098ce337147b2b9c0bad 100644 (file)
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -1186,20 +1186,29 @@ enum acpi_spmi_interface_types {
  * December 19, 2014
  *
  * NOTE: There are two versions of the table with the same signature --
- * the client version and the server version.
+ * the client version and the server version. The common platform_class
+ * field is used to differentiate the two types of tables.
  *
  ******************************************************************************/
 
-struct acpi_table_tcpa_client {
+struct acpi_table_tcpa_hdr {
        struct acpi_table_header header;        /* Common ACPI table header */
        u16 platform_class;
+};
+
+/*
+ * Values for platform_class above.
+ * This is how the client and server subtables are differentiated
+ */
+#define ACPI_TCPA_CLIENT_TABLE          0
+#define ACPI_TCPA_SERVER_TABLE          1
+
+struct acpi_table_tcpa_client {
        u32 minimum_log_length; /* Minimum length for the event log area */
        u64 log_address;        /* Address of the event log area */
 };
 
 struct acpi_table_tcpa_server {
-       struct acpi_table_header header;        /* Common ACPI table header */
-       u16 platform_class;
        u16 reserved;
        u64 minimum_log_length; /* Minimum length for the event log area */
        u64 log_address;        /* Address of the event log area */