hg: dio/dev: 8057057: Cleanup DIO JNI code

[jen.dority at oracle.com]

Changeset: 510e625c9bcf
Author:    jld
Date:      2014-09-03 12:04 -0400
URL:       http://hg.openjdk.java.net/dio/dev/rev/510e625c9bcf

8057057: Cleanup DIO JNI code
Reviewed-by: alkonsta

! src/se/native/com/oracle/dio/dio_event_queue.cpp
! src/se/native/com/oracle/dio/gpio/impl/jni_gpio.cpp
! src/se/native/com/oracle/dio/i2cbus/impl/jni_i2c.cpp
! src/se/native/com/oracle/dio/spibus/impl/jni_spi.cpp
! src/se/native/com/oracle/dio/uart/impl/jni_uart.cpp
! src/share/linux/native/com/oracle/dio/uart/uart.c