[PATCH v5 05/17] efi_loader: export efi_locate_device_handle()

[Heinrich Schuchardt]

On 4/28/22 10:09, Masahisa Kojima wrote:
> From: AKASHI Takahiro <takahiro.akashi at linaro.org>
>
> 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 at linaro.org>
> Reviewed-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>

Reviewed-by: Heinrich Schuchardt <xypron.glpk at gmx.de>

> ---
> No changes from original version
>
>   include/efi_loader.h          | 4 ++++
>   lib/efi_loader/efi_boottime.c | 7 +++----
>   2 files changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/include/efi_loader.h b/include/efi_loader.h
> index ba79a9afb4..effb43369d 100644
> --- 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 5bcb8253ed..4da64b5d29 100644
> --- 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;