efi_loader: Make efi_run_image() static

This function is not called from outside this file and has no entry in
the header file, so mark it static.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
1 file changed