diff options
| -rw-r--r-- | hw/serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/serial.c b/hw/serial.c index 586c3662bc..f3ec36a97e 100644 --- a/hw/serial.c +++ b/hw/serial.c @@ -541,7 +541,7 @@ static uint32_t serial_ioport_read(void *opaque, uint32_t addr) break; case 2: ret = s->iir; - if (ret & UART_IIR_THRI) { + if ((ret & UART_IIR_ID) == UART_IIR_THRI) { s->thr_ipending = 0; serial_update_irq(s); } |