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

..

asm

m68knommu: fix coldfire tcdrain

2010-04-21 13:43:06 +10:00