media: ite-cir: use standard logging and reduce noise

Remove lots of superfluous debug messages which just log the function
name. Also, there is no need to announce the various parameters of the
device. This can be discovered via lirc ioctl if needed.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>