tree 2b1d131baa30260531b51c3288d3cfef7deaf7ed
parent 90ceb9644d7cdec00a90255473359a7e2bb537a9
author Paul Fulghum <paulkf@microgate.com> 1245692576 +0100
committer Linus Torvalds <torvalds@linux-foundation.org> 1245695544 -0700

tty: n_hdlc add buffer flushing

Add flush_buffer tty callback to flush rx buffers.
Add TCFLSH ioctl processing to flush tx buffers.
Increase default tx buffers from 1 to 3.
Remove unneeded flush_buffer call in open callback.
Remove vendor specific CVS version string.

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>