gdsys_rxaui_ctrl: Return old state
authorMario Six <mario.six@gdsys.cc>
Mon, 28 Jan 2019 08:47:41 +0000 (09:47 +0100)
committerMario Six <mario.six@gdsys.cc>
Tue, 21 May 2019 05:52:34 +0000 (07:52 +0200)
commitca0eab2dcfe5e742a2e663dc10829679879f7b98
tree7d758f2fb3fae6607deb6ff720d985e51ad511fc
parent482c76e7c386da683e2fc5b6f939fc8d80a0f186
gdsys_rxaui_ctrl: Return old state

Make the gdsys_rxaui_ctrl polarity setting function return the old
state to comply with the API requirements.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
drivers/misc/gdsys_rxaui_ctrl.c