Searched refs:UART_IIR_NO_INT (Results 1 – 17 of 17) sorted by relevance
59 if (ret & UART_IIR_NO_INT) { in ce4100_mem_serial_in()68 ret &= ~UART_IIR_NO_INT; in ce4100_mem_serial_in()
35 #define UART_IIR_NO_INT 0x01 /* No interrupts pending */ macro
36 if (iir & UART_IIR_NO_INT) { in fsl8250_handle_irq()
282 if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) && in serial8250_backup_timeout()285 iir &= ~(UART_IIR_ID | UART_IIR_NO_INT); in serial8250_backup_timeout()289 if (!(iir & UART_IIR_NO_INT)) in serial8250_backup_timeout()
340 if (iir & UART_IIR_NO_INT) in aspeed_vuart_handle_irq()
1918 if (iir & UART_IIR_NO_INT) in serial8250_handle_irq()2372 if ((!(iir1 & UART_IIR_NO_INT) && (iir & UART_IIR_NO_INT)) || in serial8250_do_startup()2421 if (lsr & UART_LSR_TEMT && iir & UART_IIR_NO_INT) { in serial8250_do_startup()
1276 if (iir & UART_IIR_NO_INT) { in omap_8250_dma_handle_irq()
328 if ((sinp(UART_IIR) & UART_IIR_NO_INT)) { in serial_ir_irq_handler()385 } while (!(sinp(UART_IIR) & UART_IIR_NO_INT)); /* still pending ? */ in serial_ir_irq_handler()
471 } while (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)); in sunsu_serial_interrupt()531 if (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)) { in sunsu_kbd_ms_interrupt()
226 if (iir & UART_IIR_NO_INT) in serial_pxa_irq()
842 if (iir & UART_IIR_NO_INT) { in tegra_uart_isr()
534 if (iir & UART_IIR_NO_INT) in serial_omap_irq()
572 if (isr & UART_IIR_NO_INT) in cls_parse_isr()
729 if (isr & UART_IIR_NO_INT) in neo_parse_isr()
516 if (iir & UART_IIR_NO_INT) in sdio_uart_irq()
552 *buf = UART_IIR_NO_INT; in handle_bar_read()
1611 if (iir & UART_IIR_NO_INT) in mxser_port_isr()
