Staging: go7007: fix build issues

Now that TUNER_SET_TYPE_ADDR is gone from the tree, the older code kicks
in and tries to use TUNER_SET_TYPE, which went away a long time ago.

This patch removes all of this logic, as it should not be needed anymore
now, and by doing so, fixes the build.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>