Patrik Dahlström 1c16606aac serial: ns16550: Use old baud rate divisor for flushing if not given
If baud_divisor is not set (i.e. == -1), we should use the baud divisor
already in use for flushing the xmit register. If we don't flush the
xmit register, then SPL will hang.

Signed-off-by: Patrik Dahlström <risca@dalakolonin.se>
2020-01-24 11:19:52 -05:00
..
2019-12-10 05:54:55 -07:00
2019-05-10 22:43:18 +02:00