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Searched refs:UART_IIR_BUSY (Results 1 – 3 of 3) sorted by relevance

/linux-4.1.27/arch/mips/pmcs-msp71xx/
Dmsp_serial.c71 } else if ((iir & UART_IIR_BUSY) == UART_IIR_BUSY) { in msp_serial_handle_irq()
/linux-4.1.27/include/uapi/linux/
Dserial_reg.h41 #define UART_IIR_BUSY 0x07 /* DesignWare APB Busy Detect */ macro
/linux-4.1.27/drivers/tty/serial/8250/
D8250_dw.c216 } else if ((iir & UART_IIR_BUSY) == UART_IIR_BUSY) { in dw8250_handle_irq()