'sinit_table' has been unused since the original
commit cd21b334 ("media: dvb-frontends: add ST STV0910 DVB-S/S2
demodulator frontend driver").

Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>