api: gpio: deprecate all gpio_port_ functions

The gpio_port_ functions provided by the gpio API do not provide
currently a mask parameter. As such they operate on a full port only.
In practice such functions are not useful. This commit deprecates them
to allow adding port functions with support for a mask parameter in the
future.

Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
1 file changed