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()
36 if (iir & UART_IIR_NO_INT) { in fsl8250_handle_irq()
241 if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) && in serial8250_backup_timeout()245 iir &= ~(UART_IIR_ID | UART_IIR_NO_INT); in serial8250_backup_timeout()249 if (!(iir & UART_IIR_NO_INT)) in serial8250_backup_timeout()
339 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()2419 if (lsr & UART_LSR_TEMT && iir & UART_IIR_NO_INT) { in serial8250_do_startup()
1323 if (iir & UART_IIR_NO_INT) { in omap_8250_dma_handle_irq()
35 #define UART_IIR_NO_INT 0x01 /* No interrupts pending */ macro
329 if ((sinp(UART_IIR) & UART_IIR_NO_INT)) { in serial_ir_irq_handler()386 } while (!(sinp(UART_IIR) & UART_IIR_NO_INT)); /* still pending ? */ in serial_ir_irq_handler()
448 } while (!(serial_in(up, UART_IIR) & UART_IIR_NO_INT)); in sunsu_serial_interrupt()508 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()
848 if (iir & UART_IIR_NO_INT) { in tegra_uart_isr()
534 if (iir & UART_IIR_NO_INT) in serial_omap_irq()
558 if (isr & UART_IIR_NO_INT) in cls_parse_isr()
717 if (isr & UART_IIR_NO_INT) in neo_parse_isr()
512 if (iir & UART_IIR_NO_INT) in sdio_uart_irq()
609 *buf = UART_IIR_NO_INT; in handle_bar_read()
1608 if (iir & UART_IIR_NO_INT) in mxser_port_isr()