UART_FCR           21 arch/powerpc/boot/ns16550.c #define UART_FCR	2	/* Out: FIFO Control Register */
UART_FCR           15 arch/powerpc/boot/virtex.c #define UART_FCR		2	/* Out: FIFO Control Register */
UART_FCR           19 arch/powerpc/kernel/udbg_16550.c #define UART_FCR	2
UART_FCR           61 arch/sh/include/asm/smc37c93x.h #define UART_FCR	0x4	/* FIFO Control Register (Write Only) */
UART_FCR           48 include/uapi/linux/serial_reg.h #define UART_FCR	2	/* Out: FIFO Control Register */