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Mention that the ldisc open method must set tty->receive_room, and that many methods are optional. Add description of receive_buf2 method. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
319 lines
12 KiB
319 lines
12 KiB