[U-Boot] [PATCH v0 10/20] efi_loader: drop redundant efi_device_path_protocol

[Rob Clark]

This is really the same thing as the efi_device_path struct.

Signed-off-by: Rob Clark <robdcl...@gmail.com>
---
 include/efi_api.h                        | 12 ++----------
 lib/efi_loader/efi_device_path_to_text.c | 13 ++++++++-----
 2 files changed, 10 insertions(+), 15 deletions(-)

diff --git a/include/efi_api.h b/include/efi_api.h
index 0ebe8d0283..7691a054a5 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -478,22 +478,14 @@ struct efi_console_control_protocol
        EFI_GUID(0x8b843e20, 0x8132, 0x4852, \
                 0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c)
 
-struct efi_device_path_protocol
-{
-       uint8_t type;
-       uint8_t sub_type;
-       uint16_t length;
-       uint8_t data[];
-};
-
 struct efi_device_path_to_text_protocol
 {
        uint16_t *(EFIAPI *convert_device_node_to_text)(
-                       struct efi_device_path_protocol *device_node,
+                       struct efi_device_path *device_node,
                        bool display_only,
                        bool allow_shortcuts);
        uint16_t *(EFIAPI *convert_device_path_to_text)(
-                       struct efi_device_path_protocol *device_path,
+                       struct efi_device_path *device_path,
                        bool display_only,
                        bool allow_shortcuts);
 };
diff --git a/lib/efi_loader/efi_device_path_to_text.c 
b/lib/efi_loader/efi_device_path_to_text.c
index 4b2f43f0c8..f9d071ac50 100644
--- a/lib/efi_loader/efi_device_path_to_text.c
+++ b/lib/efi_loader/efi_device_path_to_text.c
@@ -16,7 +16,7 @@ const efi_guid_t efi_guid_device_path_to_text_protocol =
                EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID;
 
 static uint16_t *efi_convert_device_node_to_text(
-               struct efi_device_path_protocol *device_node,
+               struct efi_device_path *device_node,
                bool display_only,
                bool allow_shortcuts)
 {
@@ -55,15 +55,18 @@ static uint16_t *efi_convert_device_node_to_text(
                break;
        case DEVICE_PATH_TYPE_MEDIA_DEVICE:
                switch (device_node->sub_type) {
-               case DEVICE_PATH_SUB_TYPE_FILE_PATH:
+               case DEVICE_PATH_SUB_TYPE_FILE_PATH: {
+                       struct efi_device_path_file_path *fp =
+                               (struct efi_device_path_file_path *)device_node;
                        buffer_size = device_node->length - 4;
                        r = efi_allocate_pool(EFI_ALLOCATE_ANY_PAGES,
                                              buffer_size, (void **) &buffer);
                        if (r != EFI_SUCCESS)
                                return NULL;
-                       memcpy(buffer, device_node->data, buffer_size);
+                       memcpy(buffer, fp->str, buffer_size);
                        break;
                }
+               }
                break;
        }
 
@@ -89,7 +92,7 @@ static uint16_t *efi_convert_device_node_to_text(
 }
 
 static uint16_t EFIAPI *efi_convert_device_node_to_text_ext(
-               struct efi_device_path_protocol *device_node,
+               struct efi_device_path *device_node,
                bool display_only,
                bool allow_shortcuts)
 {
@@ -105,7 +108,7 @@ static uint16_t EFIAPI *efi_convert_device_node_to_text_ext(
 }
 
 static uint16_t EFIAPI *efi_convert_device_path_to_text(
-               struct efi_device_path_protocol *device_path,
+               struct efi_device_path *device_path,
                bool display_only,
                bool allow_shortcuts)
 {
-- 
2.13.0

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