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| 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 /hw/char/lm32_uart.c | |
| parent | b2c623a3d9c88fb1d3bbbbe97364dc65bc6ab363 (diff) | |
| download | focaccia-qemu-02d3bf7fe755e490b3641148eaef02475c58bdee.tar.gz focaccia-qemu-02d3bf7fe755e490b3641148eaef02475c58bdee.zip | |
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>
Diffstat (limited to 'hw/char/lm32_uart.c')
| -rw-r--r-- | hw/char/lm32_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
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: |