1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/efi.h b/include/linux/efi.h
index 845174e113ce..100ce4a4aff6 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -1167,6 +1167,8 @@ static inline bool efi_enabled(int feature)
 extern void efi_reboot(enum reboot_mode reboot_mode, const char *__unused);
 
 extern bool efi_is_table_address(unsigned long phys_addr);
+
+extern int efi_apply_persistent_mem_reservations(void);
 #else
 static inline bool efi_enabled(int feature)
 {
@@ -1185,6 +1187,11 @@ static inline bool efi_is_table_address(unsigned long phys_addr)
 {
         return false;
 }
+
+static inline int efi_apply_persistent_mem_reservations(void)
+{
+        return 0;
+}
 #endif
 
 extern int efi_status_to_err(efi_status_t status);