diff options
Diffstat (limited to 'hw/char/lm32_juart.c')
| -rw-r--r-- | hw/char/lm32_juart.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/hw/char/lm32_juart.c b/hw/char/lm32_juart.c index 9629e9e4b7..febb41213f 100644 --- a/hw/char/lm32_juart.c +++ b/hw/char/lm32_juart.c @@ -75,11 +75,9 @@ void lm32_juart_set_jtx(DeviceState *d, uint32_t jtx) trace_lm32_juart_set_jtx(s->jtx); s->jtx = jtx; - 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); } void lm32_juart_set_jrx(DeviceState *d, uint32_t jtx) @@ -120,10 +118,8 @@ static void lm32_juart_realize(DeviceState *dev, Error **errp) { LM32JuartState *s = LM32_JUART(dev); - if (s->chr.chr) { - qemu_chr_fe_set_handlers(&s->chr, juart_can_rx, juart_rx, - juart_event, s, NULL); - } + qemu_chr_fe_set_handlers(&s->chr, juart_can_rx, juart_rx, + juart_event, s, NULL); } static const VMStateDescription vmstate_lm32_juart = { |