2 files changed, 1 insertions, 3 deletions

diff --git a/include/acpi/acmacros.h b/include/acpi/acmacros.h
index 4bb38068f40d..f1ac6109556e 100644
--- a/include/acpi/acmacros.h
+++ b/include/acpi/acmacros.h
@@ -726,7 +726,7 @@
 
 #define ACPI_ALLOCATE(a)            acpi_ut_allocate((acpi_size)(a),_COMPONENT,_acpi_module_name,__LINE__)
 #define ACPI_ALLOCATE_ZEROED(a)     acpi_ut_allocate_zeroed((acpi_size)(a), _COMPONENT,_acpi_module_name,__LINE__)
-#define ACPI_FREE(a)                acpi_os_free(a)
+#define ACPI_FREE(a)                kfree(a)
 #define ACPI_MEM_TRACKING(a)
 
 #else
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 89bc4a16c2e8..0cd63bce0ae4 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -143,8 +143,6 @@ void acpi_os_release_mutex(acpi_mutex handle);
  */
 void *acpi_os_allocate(acpi_size size);
 
-void acpi_os_free(void *memory);
-
 acpi_status
 acpi_os_map_memory(acpi_physical_address physical_address,
                    acpi_size size, void __iomem ** logical_address);