UART_IIR 65 include/asm-mn10300/unit-asb2303/serial.h #define GDBPORT_SERIAL_IIR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IIR * 4, u8) UART_IIR 80 include/asm-mn10300/unit-asb2303/serial.h #define GDBPORT_SERIAL_IIR __SYSREG(SERIAL_PORT1_BASE_ADDRESS + UART_IIR * 4, u8) UART_IIR 56 include/asm-mn10300/unit-asb2305/serial.h #define GDBPORT_SERIAL_IIR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IIR * 4, u8) UART_IIR 306 sound/drivers/serial-u16550.c inb(uart->base + UART_IIR); UART_IIR 394 sound/drivers/serial-u16550.c if ((inb(uart->base + UART_IIR) & 0xf0) == 0xc0) UART_IIR 461 sound/drivers/serial-u16550.c inb(uart->base + UART_IIR); /* Clear any pre-existing transmit interrupt */ UART_IIR 500 sound/drivers/serial-u16550.c inb(uart->base + UART_IIR); /* Clear any outstanding interrupts */