ATMEL_US_FMR 1958 drivers/tty/serial/atmel_serial.c atmel_uart_writel(port, ATMEL_US_FMR, fmr); ATMEL_US_FMR 2735 drivers/tty/serial/atmel_serial.c atmel_port->cache.fmr = atmel_uart_readl(port, ATMEL_US_FMR); ATMEL_US_FMR 2772 drivers/tty/serial/atmel_serial.c atmel_uart_writel(port, ATMEL_US_FMR,