efi_loader: consistently use efi_handle_t for handles

We should consistently use the efi_handle_t typedef when
referring to handles.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
5 files changed