include/linux/efi.h: redefine type, constant, macro from generic code

[karo-tx-linux.git] / include / linux / efi.h

diff --git a/include/linux/efi.h b/include/linux/efi.h
index df7acb51f3cc7d26668fb9a751b52ea8b53acf5d..c2db3ca22217c85891f06b53496bb6f644d2399e 100644 (file)
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -21,6 +21,7 @@
 #include <linux/pfn.h>
 #include <linux/pstore.h>
 #include <linux/reboot.h>
+#include <linux/uuid.h>
 #include <linux/screen_info.h>
 
 #include <asm/page.h>
@@ -44,17 +45,10 @@ typedef u16 efi_char16_t;           /* UNICODE character */
 typedef u64 efi_physical_addr_t;
 typedef void *efi_handle_t;
 
-
-typedef struct {
-       u8 b[16];
-} efi_guid_t;
+typedef uuid_le efi_guid_t;
 
 #define EFI_GUID(a,b,c,d0,d1,d2,d3,d4,d5,d6,d7) \
-((efi_guid_t) \
-{{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \
-  (b) & 0xff, ((b) >> 8) & 0xff, \
-  (c) & 0xff, ((c) >> 8) & 0xff, \
-  (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})
+       UUID_LE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7)
 
 /*
  * Generic EFI table header
@@ -1117,7 +1111,7 @@ extern int efi_status_to_err(efi_status_t status);
  * Length of a GUID string (strlen("aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee"))
  * not including trailing NUL
  */
-#define EFI_VARIABLE_GUID_LEN 36
+#define EFI_VARIABLE_GUID_LEN  UUID_STRING_LEN
 
 /*
  * The type of search to perform when calling boottime->locate_handle