prism: mux'ed led pins to gpios in 'leds' diag.

GE LEDs are mux'ed to the LED function, but the 'leds' diag needs them to be
mux'ed to the GPIO function.

GPIO function is 0.

Change-Id: Ie97a72fe7f69d7561d3403941c897b559ba4d3e7
1 file changed