[U-Boot] [PATCH v3 06/21] efi_loader: drop redundant efi_device_path_protocol

Rob Clark
2017-09-13T22:05:29Z

This is really the same thing as the efi_device_path struct.

Signed-off-by: Rob Clark <robdclark@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 4e27c82129..ac58fd58de 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -487,22 +487,14 @@ 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)
{
--
2.13.5