tree b2af4df367eb60b77ec73e70f022d7349b85c3ac
parent cd1457d74ea42ded9817e9356fa5a79d3ba91d5a
author Michal Simek <michal.simek@xilinx.com> 1532342436 +0200
committer Michal Simek <michal.simek@xilinx.com> 1533632623 +0200

gpio: xilinx: Not read output values via regs

Reading registers for finding out output value is not working because
input value is read instead in case of tristate.

Reported-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>