diff options
| author | Michael Walle <michael@walle.cc> | 2013-09-16 18:29:32 +0200 |
|---|---|---|
| committer | Michael Walle <michael@walle.cc> | 2014-02-04 19:34:30 +0100 |
| commit | 02d3bf7fe755e490b3641148eaef02475c58bdee (patch) | |
| tree | b86335f2c3044f73b5fccda89fb307f0d9d0c3c9 | |
| parent | b2c623a3d9c88fb1d3bbbbe97364dc65bc6ab363 (diff) | |
lm32_uart/lm32_juart: use qemu_chr_fe_write_all()
qemu_chr_fe_write() may return EAGAIN. Therefore, use
qemu_chr_fe_write_all().
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/char/lm32_juart.c | 2 | ||||
| -rw-r--r-- | hw/char/lm32_uart.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/hw/char/lm32_juart.c b/hw/char/lm32_juart.c index 252fe46daf..380cb5dbea 100644 --- a/hw/char/lm32_juart.c +++ b/hw/char/lm32_juart.c @@ -75,7 +75,7 @@ void lm32_juart_set_jtx(DeviceState *d, uint32_t jtx) s->jtx = jtx; if (s->chr) { - qemu_chr_fe_write(s->chr, &ch, 1); + qemu_chr_fe_write_all(s->chr, &ch, 1); } } diff --git a/hw/char/lm32_uart.c b/hw/char/lm32_uart.c index 85d726508b..84c2549cb7 100644 --- a/hw/char/lm32_uart.c +++ b/hw/char/lm32_uart.c @@ -177,7 +177,7 @@ static void uart_write(void *opaque, hwaddr addr, switch (addr) { case R_RXTX: if (s->chr) { - qemu_chr_fe_write(s->chr, &ch, 1); + qemu_chr_fe_write_all(s->chr, &ch, 1); } break; case R_IER: |