1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/efi.h b/include/linux/efi.h
index bb66feb164bd..ce4581fbc08b 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -101,7 +101,7 @@ typedef struct {
         u64 attribute;
 } efi_memory_desc_t;
 
-typedef int (*efi_freemem_callback_t) (unsigned long start, unsigned long end, void *arg);
+typedef int (*efi_freemem_callback_t) (u64 start, u64 end, void *arg);
 
 /*
  * Types and defines for Time Services