Files
linux/drivers/serial
David Daney 97d303b765 serial: 8250: Don't delay after transmitter is ready.
The loop in wait_for_xmitr() is delaying one extra uS after the ready
condition has been met.  Rewrite the loop to only delay if the
transmitter is not ready.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-22 10:20:06 -07:00
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2010-09-20 16:30:00 -07:00
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