s5p: Remove empty arch_misc_init

We don't need to provide an empty arch_misc_init function here, we can
just not enable the hook.

Cc: Stefan Bosch <stefan_b@posteo.net>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2 files changed