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authorPatrik Dahlström <risca@dalakolonin.se>2019-12-21 17:25:12 +0100
committerTom Rini <trini@konsulko.com>2020-01-24 11:19:52 -0500
commit1c16606aac8f03be80d9c38ada00fd03123e0dbe (patch)
tree5dbc242a579e1d6d31214f6482f7029f9558b005 /arch/arm
parentb1b147f2b839c45b896dfacf5a2929313d88aa63 (diff)
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>
Diffstat (limited to 'arch/arm')
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