UARTn_FRAME       420 drivers/tty/serial/efm32-uart.c 	efm32_uart_write32(efm_port, frame, UARTn_FRAME);
UARTn_FRAME       576 drivers/tty/serial/efm32-uart.c 	frame = efm32_uart_read32(efm_port, UARTn_FRAME);