[U-Boot] [PATCH v2 1/5] efi_loader: do not duplicate constants for device path

[Heinrich Schuchardt]

We should not duplicate existing constants used by the
device path protocol.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
v2
	no change
---
 lib/efi_loader/efi_device_path_to_text.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/efi_loader/efi_device_path_to_text.c b/lib/efi_loader/efi_device_path_to_text.c
index a7a513047f..3a92247f30 100644
--- a/lib/efi_loader/efi_device_path_to_text.c
+++ b/lib/efi_loader/efi_device_path_to_text.c
@@ -9,9 +9,6 @@
 #include <common.h>
 #include <efi_loader.h>
 
-#define MEDIA_DEVICE_PATH 4
-#define FILE_PATH_MEDIA_DEVICE_PATH 4
-
 const efi_guid_t efi_guid_device_path_to_text_protocol =
 		EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID;
 
@@ -38,9 +35,9 @@ uint16_t *efi_convert_device_path_to_text(
 	uint16_t *buffer = NULL;
 
 	switch (device_path->type) {
-	case MEDIA_DEVICE_PATH:
+	case DEVICE_PATH_TYPE_MEDIA_DEVICE:
 		switch (device_path->sub_type) {
-		case FILE_PATH_MEDIA_DEVICE_PATH:
+		case DEVICE_PATH_SUB_TYPE_FILE_PATH:
 			buffer_size = device_path->length - 4;
 			r = efi_allocate_pool(EFI_ALLOCATE_ANY_PAGES,
 					      buffer_size, (void **) &buffer);
-- 
2.11.0