Anthony Liguori dfe844c904 serial: clear LSR.TEMT when populating the TSR ...

We never actually clear the TEMT (transmit sending register empty) flag when
populating the TSR.  We set the flag, but since it's never cleared, setting it
is sort of pointless..

I found this with a unit test case.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

2012-04-02 09:43:17 -05:00

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