[media] tuner-core: Improve function documentation

This driver is complex, and used by everyone. Better to have it
properly documented.

No functional changes are done in this patch.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2011-02-15 10:15:19 -02:00
commit a2894e3f8e