Building arm:at91_dt_defconfig ... failed -------------- Error log: /opt/buildbot/slave/stable-queue-3.12/build/drivers/tty/serial/atmel_serial.c: In function 'atmel_flush_buffer': /opt/buildbot/slave/stable-queue-3.12/build/drivers/tty/serial/atmel_serial.c:1697:12: error: 'struct atmel_uart_port' has no member named 'tx_len' atmel_port->tx_len = 0; This is just an example; various builds are affected. Guenter