diff options
Diffstat (limited to 'hw/char/xilinx_uartlite.c')
| -rw-r--r-- | hw/char/xilinx_uartlite.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/hw/char/xilinx_uartlite.c b/hw/char/xilinx_uartlite.c index d6df64335d..c7888f7292 100644 --- a/hw/char/xilinx_uartlite.c +++ b/hw/char/xilinx_uartlite.c @@ -143,11 +143,9 @@ uart_write(void *opaque, hwaddr addr, break; case R_TX: - if (s->chr.chr) { - /* XXX this blocks entire thread. Rewrite to use - * qemu_chr_fe_write and background I/O callbacks */ - qemu_chr_fe_write_all(&s->chr, &ch, 1); - } + /* XXX this blocks entire thread. Rewrite to use + * qemu_chr_fe_write and background I/O callbacks */ + qemu_chr_fe_write_all(&s->chr, &ch, 1); s->regs[addr] = value; /* hax. */ @@ -213,10 +211,8 @@ static void xilinx_uartlite_realize(DeviceState *dev, Error **errp) { XilinxUARTLite *s = XILINX_UARTLITE(dev); - if (s->chr.chr) { - qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx, - uart_event, s, NULL); - } + qemu_chr_fe_set_handlers(&s->chr, uart_can_rx, uart_rx, + uart_event, s, NULL); } static void xilinx_uartlite_init(Object *obj) |