- /* If changing from an input to an output, we need to first set the
- * proper data bit to what is requested and then set OE bit. This
- * prevents a glitch that can occur on the IO line
+ /*
+ * If changing from an input to an output, we need to first set the
+ * GPIO's DAT bit to what is requested and then set the OE bit. This
+ * prevents a glitch that can occur on the IO line.