1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index ec524614e708..de3446372ddc 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -418,9 +418,9 @@ acpi_ex_dump_object(union acpi_operand_object *obj_desc,
                 case ACPI_EXD_REFERENCE:
 
                         acpi_ex_out_string("Class Name",
-                                           (char *)
-                                           acpi_ut_get_reference_name
-                                           (obj_desc));
+                                           ACPI_CAST_PTR(char,
+                                                         acpi_ut_get_reference_name
+                                                         (obj_desc)));
                         acpi_ex_dump_reference_obj(obj_desc);
                         break;