lpcmanager

fixed build warnings in SPI_init

2015-06-15, Edouard Tisserant
46839ad22942
fixed build warnings in SPI_init
added new cases in Devices bus
rt_task_delete(&UART_task);
rt_task_join(&UART_task);
closeserial(UART_fd);
gpio_close(RS485_GPIO_dev);
rt_mutex_delete(&UART_WriteMutex);
rt_mutex_delete(&UART_ReadMutex);