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rt_kprintf: force the open_flag to be RT_DEVICE_FLAG_STREAM

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Commit a6251a439e changed the serial device to check open_flag
instead of flag. So we should change the rt_kprintf counterpart as well.
This commit is contained in:
Grissiom
2015-01-04 19:43:33 +08:00
parent 099ada6699
commit 57b5c74a71
1 changed files with 3 additions and 3 deletions
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6
src/kservice.c
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@@ -1114,11 +1114,11 @@ void rt_kprintf(const char *fmt, ...)
}
else
{
rt_uint16_t old_flag = _console_device->flag;
rt_uint16_t old_flag = _console_device->open_flag;
_console_device->flag |= RT_DEVICE_FLAG_STREAM;
_console_device->open_flag |= RT_DEVICE_FLAG_STREAM;
rt_device_write(_console_device, 0, rt_log_buf, length);
_console_device->flag = old_flag;
_console_device->open_flag = old_flag;
}
#else
rt_hw_console_output(rt_log_buf);