gpio.c: correction (removed definition of "controller" since this moved to radio.c)

diff --git a/gpio.c b/gpio.c
index a7d3c9a9a435f9a71ab54d3625a2d4ecae1d5670..f0aff16e1147e13281bc92ffd3b922a00f467673 100644 (file)
--- a/gpio.c
+++ b/gpio.c
@@ -66,8 +66,6 @@
 int settle_time=DEFAULT_SETTLE_TIME;
 static gint release_timer=-1;
 
-int controller;
-
 int I2C_INTERRUPT=16;
 
 // uses wiringpi pin numbers