1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index bad25b070fe0..3abe9b223ba7 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -259,12 +259,14 @@ acpi_physical_address __init acpi_os_get_root_pointer(void)
                                "System description tables not found\n");
                         return 0;
                 }
-        } else {
+        } else if (IS_ENABLED(CONFIG_ACPI_LEGACY_TABLES_LOOKUP)) {
                 acpi_physical_address pa = 0;
 
                 acpi_find_root_pointer(&pa);
                 return pa;
         }
+
+        return 0;
 }
 
 /* Must be called with 'acpi_ioremap_lock' or RCU read lock held. */