staging: pi433: remove unused function

As it turns out rf69_get_lna_gain is not used at all.

Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Valentin Vidic 2017-12-19 15:56:23 +01:00 • committed by Greg Kroah-Hartman
commit f772fa121d
2 changed files with 0 additions and 19 deletions