iio:buffer: Stop exporting iio_update_demux

Nothing outside of indiustrialio-buffer.c should be using this.
Requires a large amount of juggling of functions to avoid a
forward definition.

Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
This commit is contained in:
Jonathan Cameron 2017-01-02 19:28:24 +00:00
commit 78c9981f61
2 changed files with 129 additions and 133 deletions