efi_loader: export efi_locate_device_handle()

This function will be used in the next commit where some behavior
of EFI boot manager will be expanded.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

diff --git a/include/efi_loader.h b/include/efi_loader.h
index ba79a9a..effb433 100644 (file)
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -595,6 +595,10 @@ efi_status_t efi_create_handle(efi_handle_t *handle);
 void efi_delete_handle(efi_handle_t obj);
 /* Call this to validate a handle and find the EFI object for it */
 struct efi_object *efi_search_obj(const efi_handle_t handle);
+/* Locate device_path handle */
+efi_status_t EFIAPI efi_locate_device_path(const efi_guid_t *protocol,
+                                          struct efi_device_path **device_path,
+                                          efi_handle_t *device);
 /* Load image */
 efi_status_t EFIAPI efi_load_image(bool boot_policy,
                                   efi_handle_t parent_image,

diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index 5bcb825..4da64b5 100644 (file)
--- a/lib/efi_loader/efi_boottime.c
+++ b/lib/efi_loader/efi_boottime.c
@@ -1799,10 +1799,9 @@ failure:
  *
  * Return: status code
  */
-static efi_status_t EFIAPI efi_locate_device_path(
-                       const efi_guid_t *protocol,
-                       struct efi_device_path **device_path,
-                       efi_handle_t *device)
+efi_status_t EFIAPI efi_locate_device_path(const efi_guid_t *protocol,
+                                          struct efi_device_path **device_path,
+                                          efi_handle_t *device)
 {
        struct efi_device_path *dp;
        size_t i;