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cadence_uart: Handle backend tx errors

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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
This commit is contained in:
Edgar E. Iglesias 2013-06-18 09:22:55 +02:00
parent 576156ffed
commit b52df46551
1 changed files with 1 additions and 3 deletions
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4
hw/char/cadence_uart.c
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@ -297,9 +297,7 @@ static void uart_write_tx_fifo(UartState *s, const uint8_t *buf, int size)
return;
}
while (size) {
size -= qemu_chr_fe_write(s->chr, buf, size);
}
qemu_chr_fe_write_all(s->chr, buf, size);
}
static void uart_receive(void *opaque, const uint8_t *buf, int size)