1 files changed, 3 insertions, 10 deletions

diff --git a/drivers/acpi/acpica/utglobal.c b/drivers/acpi/acpica/utglobal.c
index a72685c1e819..5e8df9177da4 100644
--- a/drivers/acpi/acpica/utglobal.c
+++ b/drivers/acpi/acpica/utglobal.c
@@ -102,19 +102,12 @@ const struct acpi_predefined_names acpi_gbl_pre_defined_names[] = {
         {"_SB_", ACPI_TYPE_DEVICE, NULL},
         {"_SI_", ACPI_TYPE_LOCAL_SCOPE, NULL},
         {"_TZ_", ACPI_TYPE_DEVICE, NULL},
-        /*
-         * March, 2015:
-         * The _REV object is in the process of being deprecated, because
-         * other ACPI implementations permanently return 2. Thus, it
-         * has little or no value. Return 2 for compatibility with
-         * other ACPI implementations.
-         */
-        {"_REV", ACPI_TYPE_INTEGER, ACPI_CAST_PTR(char, 2)},
+        {"_REV", ACPI_TYPE_INTEGER, (char *)ACPI_CA_SUPPORT_LEVEL},
         {"_OS_", ACPI_TYPE_STRING, ACPI_OS_NAME},
-        {"_GL_", ACPI_TYPE_MUTEX, ACPI_CAST_PTR(char, 1)},
+        {"_GL_", ACPI_TYPE_MUTEX, (char *)1},
 
 #if !defined (ACPI_NO_METHOD_EXECUTION) || defined (ACPI_CONSTANT_EVAL_ONLY)
-        {"_OSI", ACPI_TYPE_METHOD, ACPI_CAST_PTR(char, 1)},
+        {"_OSI", ACPI_TYPE_METHOD, (char *)1},
 #endif
 
         /* Table terminator */