The genirq layer expects a 0 in case of failure. The current code is returning -ENXIO for an error. Fix it. Change-Id: I0985f12477d472f4fbef525f7b04fed9bf593686 Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Ajay Dudani <adudani@codeaurora.org>