1 files changed, 2 insertions, 2 deletions

diff --git a/include/acpi/acpredef.h b/include/acpi/acpredef.h
index 619fb75f8861..16a9ca9a66e4 100644
--- a/include/acpi/acpredef.h
+++ b/include/acpi/acpredef.h
@@ -167,7 +167,7 @@ static const union acpi_predefined_info predefined_names[] = {
         {.info = {"_BFS", 1, 0}},
         {.info = {"_BIF", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER,
                                           9,
-                                          ACPI_RTYPE_STRING, 4, 0}},    /* fixed (9 Int),(4 Str) */
+                                          ACPI_RTYPE_STRING | ACPI_RTYPE_BUFFER, 4, 0}},        /* fixed (9 Int),(4 Str) */
         {.info = {"_BLT", 3, 0}},
         {.info = {"_BMC", 1, 0}},
         {.info = {"_BMD", 0, ACPI_RTYPE_PACKAGE}}, {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 5, 0, 0, 0}},   /* fixed (5 Int) */
@@ -346,7 +346,7 @@ static const union acpi_predefined_info predefined_names[] = {
 
         /* Acpi 1.0 defined _WAK with no return value. Later, it was changed to return a package */
 
-        {.info = {"_WAK", 1, ACPI_RTYPE_NONE | ACPI_RTYPE_PACKAGE}},
+        {.info = {"_WAK", 1, ACPI_RTYPE_NONE | ACPI_RTYPE_INTEGER | ACPI_RTYPE_PACKAGE}},
         {.ret_info = {ACPI_PTYPE1_FIXED, ACPI_RTYPE_INTEGER, 2, 0, 0, 0}},      /* fixed (2 Int), but is optional */
         {.ret_info = {0, 0, 0, 0, 0, 0}}        /* Table terminator */
 };