K_INT_UART_0      118 arch/mips/include/asm/sibyte/sb1250_int.h #define M_INT_UART_0		    _SB_MAKEMASK1(K_INT_UART_0)
K_INT_UART_0       69 drivers/tty/serial/sb1250-duart.c #define SBD_INT(line)		(K_INT_UART_0 + (line))