Print chip version once using log level into when init() is called.
Remove cold/warm state printing as those are not very useful.
old printing:
si2168 6-0064: found a 'Silicon Labs Si2168' in cold state
si2168 6-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
si2168 6-0064: firmware version: 4.0.11
si2168 6-0064: found a 'Silicon Labs Si2168' in warm state
new printing:
si2168 6-0064: found a 'Silicon Labs Si2168-B40'
si2168 6-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
si2168 6-0064: firmware version: 4.0.11
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>