Philippe De Muyter 3732b68f22 m68knommu: fix coldfire tcdrain
Fix tcdrain on coldfire uarts.
Currently with coldfire uarts tcdrain returns without waiting for txempty,
because (tx)fifosize is 0.  Fix that and call uart_update_timeout when
setting the baud rate, otherwise tcdrain will wait for an half our :)
Also constify mcf_uart_ops.

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2010-04-21 13:43:06 +10:00
..
2010-04-06 10:55:33 -04:00
2010-04-19 11:53:17 -07:00
2010-04-21 13:43:06 +10:00
2010-03-06 11:26:28 -08:00